6 verses have
Surely
in Edition Clear Qur'an by Talal Itani / An-Nahl (The Bee)

16:11And He produces for you grains with it, and olives, and date-palms, and grapes, and all kinds of fruits. Surely in that is a sign for people who think.

16:12And He regulated for you the night and the day; and the sun, and the moon, and the stars are disposed by His command. Surely in that are signs for people who ponder.

16:13And whatsoever He created for you on earth is of diverse colors. Surely in that is a sign for people who are mindful.

16:69Then eat of all the fruits, and go along the pathways of your Lord, with precision. From their bellies emerges a fluid of diverse colors, containing healing for the people. Surely in this is a sign for people who reflect.

16:86And when the idolaters see their associates, they will say, “Our Lord, these are our associates whom we used to invoke besides You.” They will strike back at them with the saying, “Surely you are liars.”

16:93Had God willed, He would have made you one congregation, but He leaves astray whom He wills, and He guides whom He wills. And you will surely be questioned about what you used to do.