Muwatta Malik, Book 16, Hadith 21 (USC-MSA) ⓘ
Yahya related to me from Malik from Nafi that Abdullah ibn Umar said, "The prayer for a dead person can be done after asr and subh if these have been prayed at their times."
وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، قَالَ يُصَلَّى عَلَى الْجَنَازَةِ بَعْدَ الْعَصْرِ وَبَعْدَ الصُّبْحِ إِذَا صُلِّيَتَا لِوَقْتِهِمَا .
also referenced under: Book 16, Hadith 543 (In-Book)