1 Samuel 7:8
And the children of Israel said to Samuel, Go on crying to the Lord our God for us to make us safe from the hands of the Philistines.
Isaiah 37:4
It may be that the Lord your God will give ear to the words of the Rab-shakeh, whom the king of Assyria, his master, has sent to say evil things against the living God, and will make his words come to nothing: so make your prayer for the rest of the people.
1 Samuel 12:19-24
And all the people said to Samuel, Make prayer for us to the Lord your God so that death may not overtake us: for in addition to all our sins we have done this evil, in desiring a king.
Isaiah 62:1
Because of Zion I will not keep quiet, and because of Jerusalem I will take no rest, till her righteousness goes out like the shining of the sun, and her salvation like a burning light.
Isaiah 62:6-7
I have put watchmen on your walls, O Jerusalem; they will not keep quiet day or night: you who are the Lord's recorders, take no rest,
James 5:16
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.