2 verses have
power
in Edition Clear Qur'an by Talal Itani / Yunus (Jonas)

10:49Say, “I have no power to harm or benefit myself, except as God wills. To every nation is an appointed time. Then, when their time arrives, they can neither postpone it by one hour, nor advance it.

10:65And let not their sayings dishearten you. All power is God’s. He is the Hearer, the Knower.