It was narrated from ‘Abdullah bin Abu Awfa that the Messenger of Allah ﷺ prayed two Rak’ah on the day when he was given the glad tidings of the head (death) of Abu Jahl.  

أَنَّ رَسُولَ اللَّهِ ﷺ صَلَّى يَوْمَ بُشِّرَ بِرَأْسِ أَبِي جَهْلٍ رَكْعَتَيْنِ  

It was narrated from Anas bin Malik that the Prophet ﷺ was given glad tidings that a need of his had been met, and he fell down prostrate.  

أَنَّ النَّبِيَّ ﷺ بُشِّرَ بِحَاجَةٍ فَخَرَّ سَاجِدًا  

It was narrated from ‘Abdur-Rahman bin Ka’b bin Malik that his father said that when Allah accepted his repentance, he fell down prostrate.  

لَمَّا تَابَ اللَّهُ عَلَيْهِ خَرَّ سَاجِدًا  

It was narrated from Abu Bakrah that when the Prophet ﷺ heard news that made him happy, or for which one should be happy, he would fall down prostrate in gratitude to Allah, the Blessed and Exalted.  

أَنَّ النَّبِيَّ ﷺ كَانَ إِذَا أَتَاهُ أَمْرٌ يَسُرُّهُ أَوْ يُسَرُّ بِهِ خَرَّ سَاجِدًا شُكْرًا لِلَّهِ تَبَارَكَ وَتَعَالَى