(182) باب كَيْفَ الْجُلُوسُ فِي التَّشَهُّدِ
It was reported from Ibrahim that he said:
"When the Prophet (ﷺ) would sit in the prayer, he would place his left foot horizontally - so much so that the upper-part of his foot became black." (TR)
Reference (TR): Sunan Abi Dawud 962 (TR)
In-book reference (TR): Book 2, Hadith 573 (TR)
English translation (TR): Book 2, Hadith 957 (TR)