3 verses have
Whoever
in Edition Clear Qur'an by Talal Itani / Luqman (Luqman)

31:12We endowed Luqman with wisdom: “Give thanks to God.” Whoever is appreciative—is appreciative for the benefit of his own soul. And whoever is unappreciative—God is Sufficient and Praiseworthy.

31:22Whoever submits himself wholly to God, and is a doer of good, has grasped the most trustworthy handle. With God rests the outcome of all events.

31:23Whoever disbelieves—let not his disbelief sadden you. To Us is their return. Then We will inform them of what they did. God knows what lies within the hearts.