عَن عمر بن أبي سَلمَة قَالَ: رَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يُصَلِّي فِي ثَوْبٍ وَاحِدٍ مُشْتَمِلًا بِهِ فِي بَيْتِ أُمِّ سَلَمَةَ وَاضِعًا طَرَفَيْهِ عَلَى عَاتِقيهِ
Translation

He said that he heard God’s Messenger say, “If anyone prays in a single garment he should cross the two ends.”Bukhari transmitted it.