Hadith 889
Narrated Abdullah ibn Abbas: Ibn Abbas reported the Prophet ﷺ as saying: I have been commanded - according to the version of Hammad: Your Prophet ﷺ was commanded - to prostrate on seven (bones), and not to fold back the hair or the clothing.
Hadith 890
Ibn Abbas reported the prophet ﷺ as saying: I have been commanded, and sometimes the narrator said: Your prophet ﷺ was commanded to prostrate on seven limbs.
Hadith 891
Abbas bin Abd al-Muttalib said that he heard the Messenger of Allah ﷺ as saying: when a servant (of Allah) prostrates himself, the seven limbs, i. e, his face, his palms, his knees and his feet prostrate along with him.
Hadith 892
Narrated Abdullah ibn Umar: The Prophet ﷺ said: Both hands prostrate as the face prostrates. When one of you puts his face (on the ground) he should put his hands too (on the ground). And when he raises it, he should raise them too.