'Supplication' in the Bible

If thou wouldest seek unto God betimes, and make thy supplication to the Almighty;

Whom, though I were righteous, yet would I not answer, but I would make supplication to my judge.

To my servant I have called, And he doth not answer, With my mouth I make supplication to him.

My breath is strange to my wife, And my supplication to the children of mine own mother.

Thou dost make supplication unto Him, And He doth hear thee, And thy vows thou completest.

He maketh supplication unto God, And He accepteth him. And he seeth His face with shouting, And He returneth to man His righteousness.