'Mercy' in the Bible

And Solomon said, Great was your mercy to David my father, as his life before you was true and upright and his heart was true to you; and you have kept for him this greatest mercy, a son to take his place this day.

Said, O Lord, the God of Israel, there is no God like you in heaven or on the earth; keeping faith and mercy unchanging for your servants, while they go in your ways with all their hearts.

Give ear to the prayers of your servant, and the prayers of your people Israel, when they make their prayers, turning to this place; give ear in heaven your living-place, and hearing, have mercy.

Give ear in heaven your living-place, acting in mercy; and give to every man whose secret heart is open to you, the reward of all his ways; for you, and you only, have knowledge of the hearts of all the children of men:

Then his servants said to him, It is said that the kings of Israel are full of mercy: let us then put on haircloth, and cords on our heads, and go to the king of Israel; it may be that he will give you your life.