1 Samuel 7:8
Then the {Israelites} said to Samuel, "{You must not cease} from crying out to Yahweh our God, so that he will deliver us from the hand of [the] Philistines."
Isaiah 37:4
Maybe Yahweh your God heard [the] words of Rabshakeh whom the king of Assyria, his master, has sent to taunt [the] living God, and he will rebuke the words that Yahweh your God hears. And you must lift up a prayer for the benefit of the remnant that is found.'"
1 Samuel 12:19-24
Then all the people said to Samuel, "Pray for your servants to Yahweh your God so that we will not die, because we have added to all our sins by requesting a king for ourselves."
Isaiah 62:1
For the sake of Zion I will not be silent, and for the sake of Jerusalem I will not maintain a quiet attitude, until her righteousness goes out like the bright light, and her salvation burns like a torch.
Isaiah 62:6-7
I have appointed watchmen upon your walls, Jerusalem; all day and all night they shall never be silent. You who profess Yahweh have no rest.
James 5:16
Therefore confess your sins to one another, and pray for one another, so that you may be healed. The effective prayer of a righteous person accomplishes much.