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 desire therefore the men to pray in every place, lifting up devout hands, apart from anger and argument.

James 5:16

Confess ye the trespasses to each other, and pray for each other so that ye may be healed. A working supplication of a righteous man is very powerful.

Psalm 56:9

Then shall my enemies turn back in the day that I call. This I know, that God is for me.

Luke 18:1

And he also spoke a parable to them about it being necessary to always pray, and not to give up,

Treasury of Scripture Knowledge

Summary

And it came to pass, when Moses held up his hand, that Israel prevailed: and when he let down his hand, Amalek prevailed.

Bible References

General references

Psalm 56:9
Then shall my enemies turn back in the day that I call. This I know, that God is for me.
Luke 18:1
And he also spoke a parable to them about it being necessary to always pray, and not to give up,
1 Timothy 2:8
I desire therefore the men to pray in every place, lifting up devout hands, apart from anger and argument.
James 5:16
Confess ye the trespasses to each other, and pray for each other so that ye may be healed. A working supplication of a righteous man is very powerful.