4 verses have
when
in Edition Clear Qur'an by Talal Itani / Al-Hadid (The Iron)

57:8What is the matter with you that you do not believe in God, when the Messenger calls you to believe in your Lord, and He has received a pledge from you, if you are believers?

57:10And why is it that you do not spend in the cause of God, when to God belongs the inheritance of the heavens and the earth? Not equal among you are those who contributed before the conquest, and fought. Those are higher in rank than those who contributed afterwards, and fought. But God promises both a good reward. God is Well Experienced in what you do.

57:12On the Day when you see the believing men and believing women—their light radiating ahead of them, and to their right: “Good news for you today: gardens beneath which rivers flow, dwelling therein forever. That is the great triumph.”

57:13On the Day when the hypocritical men and hypocritical women will say to those who believed, “Wait for us; let us absorb some of your light.” It will be said, “Go back behind you, and seek light.” A wall will be raised between them, in which is a door; within it is mercy, and outside it is agony.