Regarding rain

Anas said; A shower of rain fell on us when we were with the Messenger of Allah ﷺ. The Messenger of Allah ﷺ went out and removed his garment till some of the rain fell on him. We asked him; apostle of Allah! Why did you do this? He replied:
Because it has recently been with its Lord.

حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، وَمُسَدَّدٌ، - الْمَعْنَى - قَالاَ حَدَّثَنَا جَعْفَرُ بْنُ سُلَيْمَانَ، عَنْ ثَابِتٍ، عَنْ أَنَسٍ، قَالَ أَصَابَنَا وَنَحْنُ مَعَ رَسُولِ اللَّهِ ﷺ مَطَرٌ فَخَرَجَ رَسُولُ اللَّهِ ﷺ فَحَسَرَ ثَوْبَهُ عَنْهُ حَتَّى أَصَابَهُ فَقُلْنَا يَا رَسُولَ اللَّهِ لِمَ صَنَعْتَ هَذَا قَالَ " لأَنَّهُ حَدِيثُ عَهْدٍ بِرَبِّهِ " .