(39) بَابُ: {وَاذْكُرْ عَبْدَنَا دَاوُدَ ذَا الأَيْدِ إِنَّهُ أَوَّابٌ} إِلَى قَوْلِهِ: {وَفَصْلَ الْخِطَابِ}
Narrated Mujahid:
I asked Ibn `Abbas, "Should we perform a prostration on reciting Surat-Sa`d?" He recited (the Sura) including: 'And among his progeny, David, Solomon..(up to)...so follow their guidance (6.84-91) And then he said, "Your Prophet is amongst those people who have been ordered to follow them (i.e. the preceding apostles).
Reference: Sahih al-Bukhari 3421
In-book reference: Book 60, Hadith 93
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 55, Hadith 632