Narrated Mujahid: That he asked Ibn `Abbas, Is there a prostration Surat-al-Sa`d? (38.24) Ibn `Abbas said, Yes, and then recited: We gave...So follow their guidance. (6.85,90) Then he said, He (David ) is one them (i.e. those prophets). Mujahid narrated: I asked Ibn `Abbas (regarding the above Verse). He said, Your Prophet (Muhammad) was one of those who were ordered to follow them.