Muwatta Malik · Hadith 731

وَحَدَّثَنِي عَنْ مَالِكٍ، عَنِ الثِّقَةِ، عِنْدَهُ أَنَّ عَبْدَ اللَّهِ بْنَ عُمَرَ، أَهَلَّ مِنْ إِيلْيَاءَ ‏.‏

Yahya related to me from Malik from a reliable source that Abdullah ibn Umar once entered ihram at Ilya (Jerusalem)

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