Deuteronomy 10:17
For the LORD your God is God of gods, and Lord of lords, a great God, a mighty, and a terrible, which regards not persons, nor takes reward:
Topicalbible.org—AKJV

Nehemiah 9:32
Now therefore, our God, the great, the mighty, and the terrible God, who keep covenant and mercy, let not all the trouble seem little before you, that has come on us, on our kings, on our princes, and on our priests, and on our prophets, and on our fathers, and on all your people, since the time of the kings of Assyria to this day.
Topicalbible.org—AKJV