Abu Musa asked permission to enter Umm Umar's presence, with this story being mentioned. In it he said, He took Abu Saeed along, who testified on his behalf. Umar then said, "This matter of the Messenger of Allah ﷺ was hidden from me. Busy trading in the markets distracted me from it. But greet as much as you wish, and do not seek permission."
حدثنا يحيى بن حبيب حدثنا روح حدثنا ابن جريج قال أخبرني عطاء
أن أبا موسى استأذن على عمر بهذه القصة قال فيه فانطلق بأبي سعيد فشهد له فقال أخفي علي هذا من أمر رسول الله ﷺ ألهاني السفق بالأسواق ولكن سلم ما شئت ولا تستأذن
No references are available.
Bukhari transmitted it, Sales, chapter on going out for trade, no. 2062, and Muslim, Manners, chapter on seeking permission, no. 2153/36, from the hadith of Ibn Jurayj by this route.