Abu Dawood: Hadith 736

When he prostrated, his knees touched the ground before his palms touched it; when he prostrated himself, he placed his forehead on the ground between his palms, and kept his armpits away from his sides.

Hajjaj reported from Hammam and Shaqiq narrated a similar tradition to us from "Asim b. Kulaib on the authority of his father from the Prophet (ﷺ).

And another version narrated by one of them has-and I think in all probability that this version has been narrated by Muhammad b. Juhadah-when he got up (after prostration), he got up with his knees and gave his weight on his thighs.