Musnad Abu Ya'la al-Mawsili 209:119

Abu Khaythama narrated to us, Yahya bin Sa'id narrated to us, he said: Musa bin Abi 'Aisha narrated to me, he said: A freed slave of Umm Salama narrated to me, he said: I heard Umm Salama saying: When the Messenger of Allah (peace and blessings of Allah be upon him) would pray the morning prayer, he would say: "O Allah, I ask You for beneficial knowledge, accepted deeds, and good provision."