Hadith 165
Narrated Al-Mughirah ibn Shubah: I poured water while the Prophet ﷺ performed ablution in the battle of Tabuk. He wiped over the upper part of the socks and their lower part. Abu Dawud said: I have been told that Thawr did not hear this tradition from Raja'.
Hadith 2308
Narrated Amr ibn al-As: Do not confuse us about his Sunnah. Ibn al-Muthanna said: The Sunnah of our Prophet ﷺ is that the waiting period of a slave-mother whose husband has died is four months and ten days.