Shadad bin Sa'id شداد بن سعيد أبو طلحة الراسبي · The Book of Seeking Refuge with Allah

The Messenger of Allah said to him: "O Ibn 'Abis, shall I not tell you of the best thing with which those who seek refuge with Allah may do so?" He said: "Yes, O Messenger of Allah." He said: "Say: I seek refuge with (Allah) the Lord of the daybreak.", "Say: I seek refuge with (Allah) the Lord of mankind." - these two Surahs."