'Supplication' in the Bible

Yet have respect for the prayer of your servant, and to his supplication, Yahweh my God, to listen to the cry and to the prayer which your servant prays before you;

"If your people Israel be struck down before the enemy, because they have sinned against you, and shall turn again and confess your name, and pray and make supplication before you in this house;

whatever prayer and supplication be made by any man, or by all your people Israel, who shall know every man his own plague and his own sorrow, and shall spread forth his hands toward this house:

then hear from heaven their prayer and their supplication, and maintain their cause.

yet if they shall repent themselves in the land where they are carried captive, and turn again, and make supplication to you in the land of their captivity, saying, 'We have sinned, we have done perversely, and have dealt wickedly;'

He prayed to him; and he was entreated by him, and heard his supplication, and brought him again to Jerusalem into his kingdom. Then Manasseh knew that Yahweh was God.