Musnad Ahmad 903:12

Hassan ibn Musa narrated to us, Hammad ibn Zayd narrated to us, from ‘Asim, from ‘Abdullah ibn Sarjis, that he had seen the Prophet, peace and blessings of Allah be upon him. He said: When the Messenger of Allah, peace and blessings of Allah be upon him, would travel, he would say: "O Allah, You are the Companion in the journey and the Successor in the family. O Allah, accompany us in our journey and succeed us in our family. O Allah, I seek refuge in You from the hardships of travel, the gloom of the return, and from deficiency after abundance, and the supplication of the oppressed, and a bad sight in family and wealth." He said: And ‘Asim was asked about "deficiency after abundance" (al-hawr ba’d al-kawr)? He said: "He became deficient after he had been [abundant]."