Khaula daughter of Hakim said she heard God’s messenger say that if anyone says when he alights somewhere, "I seek refuge in God’s perfect words from the evil of what He has created," no evil will befall him till he departs from that alighting-place of his.
‘Abdallah b. Sarjis said that when God’s messenger went on a journey he sought refuge in God from the difficulty of the journey, sorrow when he returned, scarcity after abundance, the claim of the oppressed, and seeing harm come to his family and property.
Abu Huraira told of a man coming to God’s messenger and saying, “Messenger of God, what I have suffered from a scorpion which stung me last night!” He replied that if he had said in the evening, "I seek refuge in God’s perfect words from the evil of what He has created," it would not have harmed him.
Ibn ‘Umar said that when God’s messenger sat on his camel to go out on a journey, he said “God is most great” three times. Then he said, "Glory be to Him who has made this subservient to us, for we had not the strength for it, and to our Lord do we return. O God, we ask Thee in this journey of ours for uprightness, piety and such deeds as are pleasing to Thee. O God, make easy for us this journey of ours and make its length short for us. O God, Thou art the Companion in the journey and the One who looks after the family and the property in our absence. O God, I seek refuge in Thee from the difficulty of travelling, unhappiness in what I see, and finding harm has come when I return to my property and family." When he returned he said these words, adding, "Returning, repentant, serving and praising our Lord."