Cross reference
Exodus 8:30
30 Then Moses went out from Pharaoh and made prayer to the Lord.
Exodus 8:12
12 Then Moses and Aaron went out from Pharaoh; and Moses made prayer to the Lord about the frogs which he had sent on Pharaoh.
Exodus 9:33
33 So Moses went out of the town, and stretching out his hands made prayer to God: and the thunders and the ice-storm came to an end; and the fall of rain was stopped.
James 5:16
16 So then, make a statement of your sins to one another, and say prayers for one another so that you may be made well. The prayer of a good man is full of power in its working.