عَنْ أَبِي بَكْرَةَ
قَالَ: كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: إِذَا جَاءَهُ أَمْرٌ سُرُورًا أَوْ يُسَرُّ بِهِ خَرَّ سَاجِدًا شَاكِرًا لِلَّهِ تَعَالَى
(This chapter does not contain sections I and III) Abu Bakra said that when anything came to God’s Messenger which caused pleasure (or, by which he was made glad), he prostrated himself in gratitude to God most high.