'Show Kindness' in the Bible

Then was Abner very wroth for the words of Ish-bosheth, and said, Am I a dog's head that belongeth to Judah? This day do I show kindness unto the house of Saul thy father, to his brethren, and to his friends, and have not delivered thee into the hand of David; and yet thou chargest me this day with a fault concerning this woman.

And David said, I will show kindness unto Hanun the son of Nahash, as his father showed kindness unto me. So David sent by his servants to comfort him concerning his father. And David's servants came into the land of the children of Ammon.