Al-Kahf 18:69

Qala satajidunee in shaa Allahusabiran wala aAAsee laka amra

[Moses] said, "You will find me, if Allāh wills, patient, and I will not disobey you in [any] order."

He (Mūsā) said, “You will find me patient, if Allah wills, and I shall not disobey any order from you.”