'Grace' in the Bible

Still, let your heart be turned to the prayer of your servant, O Lord God, and to his prayer for grace; give ear to the cry and the prayer which your servant sends up to you this day;

"If your people Israel are defeated in a battle with their enemy because they have sinned against you, when they return to you and confess to you, pray, and in this Temple they ask you to show grace to them,

Whatever prayer or request for your grace is made by any man, or by all your people Israel, whatever his trouble may be, whose hands are stretched out to this house:

Give ear in heaven to their prayer and their cry for grace, and see right done to them.

Let your eyes be open to your servant's prayer for grace and to the prayer of your people Israel, hearing them when their cry comes to you.

Then Solomon, after making all these prayers and requests for grace to the Lord, got up from his knees before the altar of the Lord, where his hands had been stretched out in prayer to heaven;

And the Lord said to him, Your prayers and your requests for grace have come to my ears: I have made holy this house which you have made, and I have put my name there for ever; my eyes and my heart will be there at all times.

And Hadad findeth grace in the eyes of Pharaoh exceedingly, and he giveth to him a wife, the sister of his own wife, sister of Tahpenes the mistress;

Then the king made answer and said to the man of God, Make a prayer now for the grace of the Lord your God, and for me, that my hand may be made well. And in answer to the prayer of the man of God, the king's hand was made well again, as it was before.