493.01
Anas reported:The Messenger of Allah (ﷺ) said: Observe moderation in prostration, and let none of you stretch out his forearms (on the ground) like a dog
Sahih MuslimHadith 493 (2 narrations)
493.02
This hadith has been narrated by Shu'ba with the same chain of transmitters. And in the hidith transmitted by Ibn Ja'far (the words are):" None of you should stretch out his forearms like the stretching out of a dog