Sayyidah Umm Salamah (may Allah be pleased with her) narrates: The Prophet (peace and blessings be upon him) prayed Asr, then he entered my house and prayed two rak'ahs. I said: "O Messenger of Allah, you have prayed a prayer that you did not use to pray before." The Prophet (peace and blessings be upon him) said: "Some wealth had come to me, and being occupied (with distributing it), I could not pray the two rak'ahs that I used to pray after Zuhr, so I have prayed them now." I said: "O Messenger of Allah, if we miss them, should we also make them up?" The Prophet (peace and blessings be upon him) said: "No." (Allamah al-Haythami says:) I say: In the Sahih there is a narration with this meaning which does not contain the words: "If we miss them, should we also make them up? And the Prophet (peace and blessings be upon him) said: No."
Ahmad recorded it, and Abu Ya'la recorded something similar; the narrators of both are the narrators of the Sahih.