Muataa Malek Collection :: Book Number 16
16.16.9.26
Yahya related to me from Malik from Nafi that Abdullah ibn Umar used to say, "No-one should pray over a dead person unless he is in wudu." Yahya said that he heard Malik say, "I have not seen any person of knowledge disapproving of praying over either a child born of adultery or its mother."