Musannaf Ibn Abi Shayba 21:240

Waki’ narrated to us, Malik ibn Mighwal narrated to us, from Abdullah ibn Buraydah, from his father, that the Prophet (peace and blessings of Allah be upon him) heard a man saying: "O Allah, I ask You by the fact that You are Allah, the One, the Eternal Refuge (As-Samad), who neither begets nor is born, and to whom there is none equal." He said: "He has asked Allah by His Greatest Name, which, if He is called upon by it, He answers, and if He is asked by it, He gives."