Musnad Ahmad 903:3

Yazid ibn Harun narrated to us, he said: Asim informed us in Kufa, but I did not write it down. Then I heard Shu'bah narrating it, so I recognized it through him, from Asim, from Abdullah ibn Sarjis, that the Messenger of Allah (peace and blessings of Allah be upon him) used to say when he traveled: "O Allah, I seek refuge in You from the hardships of travel, the gloom of returning, deficiency after abundance, the supplication of the oppressed, and a bad sight regarding family and wealth."