Al-Qasas 28:27

Qala innee oreedu an onkihakaihda ibnatayya hatayni AAala anta/juranee thamaniya hijajin fa-in atmamta AAashranfamin AAindika wama oreedu an ashuqqa AAalayka satajiduneein shaa Allahu mina assaliheen

He said, "Indeed, I wish to wed you one of these, my two daughters, on [the condition] that you serve me for eight years; but if you complete ten, it will be [as a favor] from you. And I do not wish to put you in difficulty. You will find me, if Allāh wills, from among the righteous."

He (the father) said (to Mūsā), “I wish to marry to you one of these two daughters of mine on condition that you act as my employee for eight years. Then if you complete ten (years) it will be of your own accord. And I do not want to put you in any trouble; you will find me, Inshā’allah (God-willing) one of the righteous.”