Exodus 17:11
And it came to pass, when Moses held up his hand, that Israel prevailed: and when he let down his hand, Amalek prevailed.
1 Timothy 2:8
I will therefore that men pray every where, lifting up holy hands, without wrath and doubting.
James 5:16
Confess your faults one to another, and pray one for another, that ye may be healed. The effectual fervent prayer of the righteous man availeth much.
Psalm 56:9
When I cry to thee, then shall my enemies turn back: this I know; for God is for me.
Luke 18:1
And he spoke a parable to them to this end, that men ought always to pray, and not to faint;