Messenger of Allah ﷺ said, "No woman should ask for the divorce of her sister (Muslim) so as to take her place, but she should marry the man (without compelling him to divorce his other wife), for she will have nothing but what Allah has written for her."  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ تَسْأَلِ الْمَرْأَةُ طَلاَقَ أُخْتِهَا لِتَسْتَفْرِغَ صَحْفَتَهَا وَلْتَنْكِحْ فَإِنَّ لَهَا مَا قُدِّرَ لَهَا  

Once while I was with the Prophet ﷺ and Saʿd, Ubai bin Kaʿb and Muʿadh were also sitting with him, there came to him a messenger from one of his daughters, telling him that her child was on the verge of death. The Prophet ﷺ told the messenger to tell her, "It is for Allah what He takes, and it is for Allah what He gives, and everything has its fixed time (limit). So (she should) be patient and look for Allah's reward."  

كُنْتُ عِنْدَ النَّبِيِّ ﷺ إِذْ جَاءَهُ رَسُولُ إِحْدَى بَنَاتِهِ وَعِنْدَهُ سَعْدٌ وَأُبَىُّ بْنُ كَعْبٍ وَمُعَاذٌ أَنَّ ابْنَهَا يَجُودُ بِنَفْسِهِ فَبَعَثَ إِلَيْهَا لِلَّهِ مَا أَخَذَ وَلِلَّهِ مَا أَعْطَى كُلٌّ بِأَجَلٍ فَلْتَصْبِرْ وَلْتَحْتَسِبْ  

That while he was sitting with the Prophet ﷺ a man from the Ansar came and said, "O Messenger of Allah ﷺ! We get slave girls from the war captives and we love property; what do you think about coitus interruptus?" Messenger of Allah ﷺ said, "Do you do that? It is better for you not to do it, for there is no soul which Allah has ordained to come into existence but will be created."  

أَخْبَرَهُ أَنَّهُ بَيْنَمَا هُوَ جَالِسٌ عِنْدَ النَّبِيِّ ﷺ جَاءَ رَجُلٌ مِنِ الأَنْصَارِ فَقَالَ يَا رَسُولَ اللَّهِ إِنَّا نُصِيبُ سَبْيًا وَنُحِبُّ الْمَالَ كَيْفَ تَرَى فِي الْعَزْلِ فَقَالَ رَسُولُ اللَّهِ ﷺ أَوَإِنَّكُمْ تَفْعَلُونَ ذَلِكَ لاَ عَلَيْكُمْ أَنْ لاَ تَفْعَلُوا فَإِنَّهُ لَيْسَتْ نَسَمَةٌ كَتَبَ اللَّهُ أَنْ تَخْرُجَ إِلاَّ هِيَ كَائِنَةٌ  

The Prophet ﷺ once delivered a speech in front of us wherein he left nothing but mentioned (about) everything that would happen till the Hour. Some of us stored that our minds and some forgot it. (After that speech) I used to see events taking place (which had been referred to in that speech) but I had forgotten them (before their occurrence). Then I would recognize such events as a man recognizes another man who has been absent and then sees and recognizes him.  

لَقَدْ خَطَبَنَا النَّبِيُّ ﷺ خُطْبَةً مَا تَرَكَ فِيهَا شَيْئًا إِلَى قِيَامِ السَّاعَةِ إِلاَّ ذَكَرَهُ عَلِمَهُ مَنْ عَلِمَهُ وَجَهِلَهُ مَنْ جَهِلَهُ إِنْ كُنْتُ لأَرَى الشَّىْءَ قَدْ نَسِيتُ فَأَعْرِفُ مَا يَعْرِفُ الرَّجُلُ إِذَا غَابَ عَنْهُ فَرَآهُ فَعَرَفَهُ  

While we were sitting with the Prophet ﷺ who had a stick with which he was scraping the earth, he lowered his head and said, "There is none of you but has his place assigned either in the Fire or in Paradise." Thereupon a man from the people said, "Shall we not depend upon this, O Allah's Apostle?" The Prophet ﷺ said, "No, but carry on and do your deeds, for everybody finds it easy to do such deeds (as will lead him to his place)." The Prophet ﷺ then recited the Verse: 'As for him who gives (in charity) and keeps his duty to Allah..' (92.5)  

كُنَّا جُلُوسًا مَعَ النَّبِيِّ ﷺ وَمَعَهُ عُودٌ يَنْكُتُ فِي الأَرْضِ وَقَالَ مَا مِنْكُمْ مِنْ أَحَدٍ إِلاَّ قَدْ كُتِبَ مَقْعَدُهُ مِنَ النَّارِ أَوْ مِنَ الْجَنَّةِ فَقَالَ رَجُلٌ مِنَ الْقَوْمِ أَلاَ نَتَّكِلُ يَا رَسُولَ اللَّهِ قَالَ لاَ اعْمَلُوا فَكُلٌّ مُيَسَّرٌ ثُمَّ قَرَأَ {فَأَمَّا مَنْ أَعْطَى وَاتَّقَى} الآيَةَ