Muawiya performed Umrah and entered the Kaaba. He sent for Ibn Umar and sat waiting until he came, then asked him, "Where did the Messenger of Allah ﷺ pray on the day he entered the Kaaba?"Ibn Umar replied, "I was not with him, but I entered after he was about to leave, and I met Bilal and asked him where the Prophet had prayed. He told me that he had prayed between the two pillars."So Muawiya stood up and prayed between them.
حدثنا هاشم بن القاسم حدثنا إسحاق بن سعيد بن عمرو بن سعيد بن العاص
اعتمر معاوية فدخل البيت فأرسل إلى ابن عمر وجلس ينتظره حتى جاءه فقال أين صلى رسول الله ﷺ يوم دخل البيت قال ما كنت معه ولكني دخلت بعد أن أراد الخروج فلقيت بلالا فسألته أين صلى فأخبرني أنه صلى بين الأسطوانتين فقام معاوية فصلى بينهما
No references are available.
Its isnad is sahih. Ishaq bin Saeed bin Amr bin Saeed bin As is trustworthy, as is his father, and their hadith appears in the Sahihayn. The hadith is 23770.