Sayyiduna Anas (may Allah be pleased with him) narrates: One day the Prophet (peace and blessings be upon him) said to a boy from the Ansar: "Hand me my sandals." The boy said: "May my mother and father be sacrificed for you; allow me to put them on your feet." The Prophet (peace and blessings be upon him) said: "O Allah, this servant of Yours seeks Your pleasure, so be pleased with him."
Al-Tabarani recorded it in al-Mu'jam al-Saghir; its chain contains al-Hasan bin Abi Ja'far, who is matruk (abandoned).