Exodus 17:11
And it came to pass when Moses raised his hand, that Israel prevailed; and when he let down his hand, Amalek prevailed.
1 Timothy 2:8
I will therefore that the men pray in every place, lifting up pious hands, without wrath or reasoning.
James 5:16
Confess therefore your offences to one another, and pray for one another, that ye may be healed. The fervent supplication of the righteous man has much power.
Psalm 56:9
Then shall mine enemies return backward in the day when I call: this I know, for God is for me.
Luke 18:1
And he spoke also a parable to them to the purport that they should always pray and not faint,