Muwatta Malik · Hadith 429

وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ نَافِعٍ، أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، كَانَ يَغْتَسِلُ يَوْمَ الْفِطْرِ قَبْلَ أَنْ يَغْدُوَ إِلَى الْمُصَلَّى ‏.‏

Yahya related to me from Malik from Nafi that Abdullah ibn Umar used to do ghusl on the day of Fitr before going to the place of prayer

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).