Abd al-Rahman bin al-Aswad narrates: Sayyiduna Abdullah (may Allah be pleased with him) did not recite the qunut supplication in any prayer; he would recite the qunut supplication in the witr, and he would recite it before going into ruku'.
Imam al-Tabarani recorded this narration in al-Mu'jam al-Kabir, and
this narration is munqati' (has a break in its chain).