"If a person says: 'La ilaha illallahu wa Allahu Akbar (None has the right to be worshipped but Allah and Allah is the Most Great),'Allah says: 'My slave has spoken the truth; there is none worthy of worship except I, and I am the Most Great.' If a person says: La ilaha Illallah wahdahu (There is none worthy of worship except Allah alone), Allah says: 'My slave has spoken the truth; there is none worthy of worship except I, alone.' If he says, La ilaha illallahu la sharikalahu (There is none worthy of worship except Allah with no partner or associate),' Allah says: 'My slave has spoken the truth; there is none worthy of worship except I, with no partner or associate.' If he says: 'La illah illallah, lahul mulku wa lahul hamdu (There is none worthy of worship except Allah, all dominion is His and all praise is to Him),' Allah says: 'My slave has spoken the truth; there is none of worthy of worship except I, all dominion Mine and all praise is due to Me.' If he says: ' La illaha illallah, la hawla wa la quwwata illa billah (There is none worthy of worship and there is no power and no strength except with Allah),' Allah says: 'My slave has spoken then truth; there is none worthy of worship except I, and tehre is no power and no strength except with Me.' One of the narrators Abu Ishaq said: "Then Agharr (another narrator) said something that I did not understand. I said to Abu Jafar: 'What did he say?' He said: 'Whoever is blessed with (the ability to say) them (these words) at the time of death, the Fire will not touch him.'"  

أَنَّهُمَا شَهِدَا عَلَى رَسُولِ اللَّهِ ﷺ قَالَ إِذَا قَالَ الْعَبْدُ لاَ إِلَهَ إِلاَّ اللَّهُ وَاللَّهُ أَكْبَرُ قَالَ يَقُولُ اللَّهُ ﷻ صَدَقَ عَبْدِي لاَ إِلَهَ إِلاَّ أَنَا وَأَنَا أَكْبَرُ وَإِذَا قَالَ الْعَبْدُ لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ قَالَ صَدَقَ عَبْدِي لاَ إِلَهَ إِلاَّ أَنَا وَحْدِي وَإِذَا قَالَ لاَ إِلَهَ إِلاَّ اللَّهُ لاَ شَرِيكَ لَهُ قَالَ صَدَقَ عَبْدِي لاَ إِلَهَ إِلاَّ أَنَا وَلاَ شَرِيكَ لِي وَإِذَا قَالَ لاَ إِلَهَ إِلاَّ اللَّهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ قَالَ صَدَقَ عَبْدِي لاَ إِلَهَ إِلاَّ أَنَا لِيَ الْمُلْكُ وَلِيَ الْحَمْدُ وَإِذَا قَالَ لاَ إِلَهَ إِلاَّ اللَّهُ وَلاَ حَوْلَ وَلاَ قُوَّةَ إِلاَّ بِاللَّهِ قَالَ صَدَقَ عَبْدِي لاَ إِلَهَ إِلاَّ أَنَا وَلاَ حَوْلَ وَلاَ قُوَّةَ إِلاَّ بِي قَالَ أَبُو إِسْحَاقَ ثُمَّ قَالَ الأَغَرُّ شَيْئًا لَمْ أَفْهَمْهُ قَالَ فَقُلْتُ لأَبِي جَعْفَرٍ مَا قَالَ فَقَالَ مَنْ رُزِقَهُنَّ عِنْدَ مَوْتِهِ لَمْ تَمَسَّهُ النَّارُ  

his mother Su'da Al-Murriyyah said: "Umar bin Khattab passed by Talhah, after the Messenger of Allah ﷺ had died, and said: 'Why do you look so sad? Are you upset because your cousin has been appointed leader?' He said: 'No, but I heard the Messenger of Allah ﷺ say: "I know a word which no one says at the time of death but it will be light in his record of deeds, and his body and soul will find comfort in it at the time of death," -but I did not ask him about it before he died.' He ('Umar) said: ' I know what it is. It is what he wanted his uncle (Abu Talib) to say, and if he had known anything that would be more effective in saving him, he would have told him to say it.'"  

مَرَّ عُمَرُ بِطَلْحَةَ بَعْدَ وَفَاةِ رَسُولِ اللَّهِ ﷺ فَقَالَ مَا لَكَ مُكْتَئِبًا أَسَاءَتْكَ إِمْرَةُ ابْنِ عَمِّكَ قَالَ لاَ وَلَكِنْ سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ إِنِّي لأَعْلَمُ كَلِمَةً لاَ يَقُولُهَا أَحَدٌ عِنْدَ مَوْتِهِ إِلاَّ كَانَتْ نُورًا لِصَحِيفَتِهِ وَإِنَّ جَسَدَهُ وَرُوحَهُ لَيَجِدَانِ لَهَا رَوْحًا عِنْدَ الْمَوْتِ فَلَمْ أَسْأَلْهُ حَتَّى تُوُفِّيَ قَالَ أَنَا أَعْلَمُهَا هِيَ الَّتِي أَرَادَ عَمَّهُ عَلَيْهَا وَلَوْ عَلِمَ أَنَّ شَيْئًا أَنْجَى لَهُ مِنْهَا لأَمَرَهُ  

Messenger of Allah ﷺ said: "There is no soul that died bearing witness to La ilaha illallah, and that I am the Messenger of Allah, from the heart with certainity, but Allah will forgive it."  

قَالَ رَسُولُ اللَّهِ ﷺ مَا مِنْ نَفْسٍ تَمُوتُ تَشْهَدُ أَنْ لاَ إِلَهَ إِلاَّ اللَّهُ وَأَنِّي رَسُولُ اللَّهِ ﷺ يَرْجِعُ ذَلِكَ إِلَى قَلْبٍ مُوقِنٍ إِلاَّ غَفَرَ اللَّهُ لَهَا  

"The Messenger of Allah ﷺ said: (About saying) La ilaha illah - no deed takes precedence over it and it does not leave any sin.'"  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ إِلَهَ إِلاَّ اللَّهُ لاَ يَسْبِقُهَا عَمَلٌ وَلاَ تَتْرُكُ ذَنْبًا  

the Messenger of Allah ﷺ said: "Whoever says one hundered times each day: La ilaha illahu wahdahu la sharikalahu, wa lahul-mulku wa lahul hamduwa huwa ala kulli shayin qadeer (None has the right to be worshipped but Allah alone, with no partner or associate. His is the dominion, all praise is to Him, and He is able to do all things), it will be equivalent to him freeing ten slaves, and one hundered merits will be recorded for him, and one hundered bad deeds will be erased from (his record), and it will be a protection for him against Satan all day until night comes. No one can do anything better then him except one who says more.'"  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ قَالَ فِي يَوْمٍ مِائَةَ مَرَّةٍ لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ لاَ شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ وَهُوَ عَلَى كُلِّ شَىْءٍ قَدِيرٌ كَانَ لَهُ عَدْلَ عَشْرِ رِقَابٍ وَكُتِبَتْ لَهُ مِائَةُ حَسَنَةٍ وَمُحِيَ عَنْهُ مِائَةُ سَيِّئَةٍ وَكُنَّ لَهُ حِرْزًا مِنَ الشَّيْطَانِ سَائِرَ يَوْمِهِ إِلَى اللَّيْلِ وَلَمْ يَأْتِ أَحَدٌ بِأَفْضَلَ مِمَّا أَتَى بِهِ إِلاَّ مَنْ قَالَ أَكْثَرَ  

the Prophet ﷺ said: "Whoever says, following the morning prayer: La ilaha illallahu wahdahu la sahrikalau, lahul mulku wa lahul hamdu, bi yadihil khair, wa huwa ala kulli shay'in qadir (None has the right to be worshipped but Allah alone, with no partner or associate. His is the dominion, all praise is to Him, in His Hand is all goodness, and He is Able to do all things), it will be as if he freed slave from among the sons of Isma'il."  

عَنِ النَّبِيِّ ﷺ قَالَ مَنْ قَالَ فِي دُبُرِ صَلاَةِ الْغَدَاةِ لاَ إِلَهَ إِلاَّ اللَّهُ وَحْدَهُ لاَ شَرِيكَ لَهُ لَهُ الْمُلْكُ وَلَهُ الْحَمْدُ بِيَدِهِ الْخَيْرُ وَهُوَ عَلَى كُلِّ شَىْءٍ قَدِيرٌ كَانَ كَعَتَاقِ رَقَبَةٍ مِنْ وَلَدِ إِسْمَاعِيلَ