Haritha was martyred on the day (of the battle) of Badr, and he was a young boy then. His mother came to the Prophet ﷺ and said, "O Messenger of Allah ﷺ! You know how dear Haritha is to me. If he is in Paradise, I shall remain patient, and hope for reward from Allah, but if it is not so, then you shall see what I do?" He said, "May Allah be merciful to you! Have you lost your senses? Do you think there is only one Paradise? There are many Paradises and your son is in the (most superior) Paradise of Al- Firdaus."  

سَمِعْتُ أَنَسًا ؓ يَقُولُ أُصِيبَ حَارِثَةُ يَوْمَ بَدْرٍ وَهْوَ غُلاَمٌ فَجَاءَتْ أُمُّهُ إِلَى النَّبِيِّ ﷺ فَقَالَتْ يَا رَسُولَ اللَّهِ قَدْ عَرَفْتَ مَنْزِلَةَ حَارِثَةَ مِنِّي فَإِنْ يَكُنْ فِي الْجَنَّةِ أَصْبِرْ وَأَحْتَسِبْ وَإِنْ تَكُ الأُخْرَى تَرَى مَا أَصْنَعُ فَقَالَ وَيْحَكِ أَوَهَبِلْتِ أَوَجَنَّةٌ وَاحِدَةٌ هِيَ إِنَّهَا جِنَانٌ كَثِيرَةٌ وَإِنَّهُ فِي جَنَّةِ الْفِرْدَوْسِ  

Messenger of Allah ﷺ sent me, Abu Marthad and Az-Zubair, and all of us were riding horses, and said, "Go till you reach Raudat-Khakh where there is a pagan woman carrying a letter from Hatib bin Abi Balta' a to the pagans of Mecca." So we found her riding her camel at the place which Messenger of Allah ﷺ had mentioned. We said (to her),"(Give us) the letter." She said, "I have no letter." Then we made her camel kneel down and we searched her, but we found no letter. Then we said, "Messenger of Allah ﷺ had not told us a lie, certainly. Take out the letter, otherwise we will strip you naked." When she saw that we were determined, she put her hand below her waist belt, for she had tied her cloak round her waist, and she took out the letter, and we brought her to Messenger of Allah ﷺ Then ʿUmar said, "O Allah's Apostle! (This Hatib) has betrayed Allah, His Apostle and the believers! Let me cut off his neck!" The Prophet asked Hatib, "What made you do this?" Hatib said, "By Allah, I did not intend to give up my belief in Allah and His Apostle but I wanted to have some influence among the (Mecca) people so that through it, Allah might protect my family and property. There is none of your companions but has some of his relatives there through whom Allah protects his family and property." The Prophet ﷺ said, "He has spoken the truth; do no say to him but good." ʿUmar said, "He as betrayed Allah, His Apostle and the faithful believers. Let me cut off his neck!" The Prophet ﷺ said, "Is he not one of the Badr warriors? May be Allah looked at the Badr warriors and said, 'Do whatever you like, as I have granted Paradise to you, or said, 'I have forgiven you."' On this, tears came out of ʿUmar's eyes, and he said, "Allah and His Apostle know better."  

بَعَثَنِي رَسُولُ اللَّهِ ﷺ وَأَبَا مَرْثَدٍ وَالزُّبَيْرَ وَكُلُّنَا فَارِسٌ قَالَ انْطَلِقُوا حَتَّى تَأْتُوا رَوْضَةَ خَاخٍ فَإِنَّ بِهَا امْرَأَةً مِنَ الْمُشْرِكِينَ مَعَهَا كِتَابٌ مِنْ حَاطِبِ بْنِ أَبِي بَلْتَعَةَ إِلَى الْمُشْرِكِينَ فَأَدْرَكْنَاهَا تَسِيرُ عَلَى بَعِيرٍ لَهَا حَيْثُ قَالَ رَسُولُ اللَّهِ ﷺ فَقُلْنَا الْكِتَابُ فَقَالَتْ مَا مَعَنَا كِتَابٌ فَأَنَخْنَاهَا فَالْتَمَسْنَا فَلَمْ نَرَ كِتَابًا فَقُلْنَا مَا كَذَبَ رَسُولُ اللَّهِ ﷺ لَتُخْرِجِنَّ الْكِتَابَ أَوْ لَنُجَرِّدَنَّكِ فَلَمَّا رَأَتِ الْجِدَّ أَهْوَتْ إِلَى حُجْزَتِهَا وَهْىَ مُحْتَجِزَةٌ بِكِسَاءٍ فَأَخْرَجَتْهُ فَانْطَلَقْنَا بِهَا إِلَى رَسُولِ اللَّهِ ﷺ فَقَالَ عُمَرُ يَا رَسُولَ اللَّهِ قَدْ خَانَ اللَّهَ وَرَسُولَهُ وَالْمُؤْمِنِينَ فَدَعْنِي فَلأَضْرِبْ عُنُقَهُ فَقَالَ النَّبِيُّ ﷺ مَا حَمَلَكَ عَلَى مَا صَنَعْتَ قَالَ حَاطِبٌ وَاللَّهِ مَا بِي أَنْ لاَ أَكُونَ مُؤْمِنًا بِاللَّهِ وَرَسُولِهِ ﷺ أَرَدْتُ أَنْ يَكُونَ لِي عِنْدَ الْقَوْمِ يَدٌ يَدْفَعُ اللَّهُ بِهَا عَنْ أَهْلِي وَمَالِي وَلَيْسَ أَحَدٌ مِنْ أَصْحَابِكَ إِلاَّ لَهُ هُنَاكَ مِنْ عَشِيرَتِهِ مَنْ يَدْفَعُ اللَّهُ بِهِ عَنْ أَهْلِهِ وَمَالِهِ فَقَالَ النَّبِيُّ ﷺ صَدَقَ وَلاَ تَقُولُوا لَهُ إِلاَّ خَيْرًا فَقَالَ عُمَرُ إِنَّهُ قَدْ خَانَ اللَّهَ وَرَسُولَهُ وَالْمُؤْمِنِينَ فَدَعْنِي فَلأَضْرِبَ عُنُقَهُ فَقَالَ أَلَيْسَ مِنْ أَهْلِ بَدْرٍ فَقَالَ لَعَلَّ اللَّهَ اطَّلَعَ إِلَى أَهْلِ بَدْرٍ فَقَالَ اعْمَلُوا مَا شِئْتُمْ فَقَدْ وَجَبَتْ لَكُمُ الْجَنَّةُ أَوْ فَقَدْ غَفَرْتُ لَكُمْ فَدَمَعَتْ عَيْنَا عُمَرَ وَقَالَ اللَّهُ وَرَسُولُهُ أَعْلَمُ