Exodus 17:11
And it was as Moses will lift up his hand, Israel prevailed: and as he will put down his hand and Amalek prevailed.
1 Timothy 2:8
I will therefore men shall pray in every place, lifting up holy hands, without anger and reasoning.
James 5:16
Acknowledge your faults to one another, and pray for one another, that ye might be healed. The prayer of the just, being energetic, is very powerful.
Psalm 56:9
Then will mine enemies turn back in the day I shall call: this I knew, that God is for me.
Luke 18:1
And he spake to them a parable, that they must always pray, and not lose courage;