A woman of Banu Sulaym narrates: I asked Sayyiduna Uthman (bin Talhah) (may Allah be pleased with him): Why did the Prophet (peace and blessings be upon him) send (someone) for you (again) after he came out of the Ka'bah? He said: He (peace and blessings be upon him) said to me: "I saw the two horns of the ram, and I forgot to order you to cover them, for there should not be anything in the House (the Ka'bah) that distracts a person praying."
Hadith Referenceالمعجم الكبير للطبراني / باب العين / 8364