Exodus 8:8, 30
Pharaoh summoned Moses and Aaron and said, "Pray to the LORD to take the frogs away from me and my people. Then I will let your people go, that they may sacrifice to the LORD." . . .

Exodus 9:33
Then Moses departed from Pharaoh, went out of the city, and spread out his hands to the LORD. The thunder and hail ceased, and the rain no longer poured down on the land.

Exodus 10:18
So Moses left Pharaoh's presence and appealed to the LORD.

Exodus 32:11
But Moses entreated the LORD his God, saying, "O LORD, why does Your anger burn against Your people, whom You brought out of the land of Egypt with great power and a mighty hand?

1 Samuel 12:23
As for me, far be it from me that I should sin against the LORD by ceasing to pray for you. And I will continue to teach you the good and right way.

Ezekiel 36:37
This is what the Lord GOD says: 'Once again I will hear the plea of the house of Israel and do for them this: I will multiply their people like a flock.

James 5:16-18
Therefore confess your sins to each other and pray for each other so that you may be healed. The prayer of a righteous man has great power to prevail. . . .