Supplication upon being scared by a dream

Abdullah ibn Amr reported: The Messenger of Allah, peace and blessings be upon him, said, “If one of you is frightened by a dream during sleep, let him say: I seek refuge in the perfect words of Allah from His anger, His punishment, and the evil of His servants, from the insinuations of devils and their presence. Verily, they will never harm him.

Source: Sunan al-Tirmidhī 3528

Grade: Hasan (fair) according to Al-Tirmidhi