He heard the Messenger of Allah (ﷺ) say: When a person prostrates, seven parts of his body prostrate: his face, his two palms, his two knees and his two feet.

:Telah mengabarkan kepada kami Qutaibah dia berkata; telah menceritakan kepada kami Bakr dari Ja'far bin Abu Rabi'ah dari Al A'raj dari 'Abdullah bin Malik bin Buhainah bahwa Rasulullah Shallallahu'alaihi wasallam apabila melaksanakan shalat maka beliau merenggangkan kedua sikunya hingga kelihatan ketiaknya yang putih.