'Loving kindness' in the Bible

Give ye thanks unto Yahweh, For he is good, For, age-abiding, is his lovingkindness.

and, with them, Heman and Jeduthun, and the rest of the chosen ones, who were distinguished by name, - to give thanks unto Yahweh, For, age-abiding, is his lovingkindness!

I, will become his father, and, he, shall become my son, - and, my lovingkindness, will I not cause to depart from him, - as I caused it to depart from him who was before thee;

Then said David - I will show lovingkindness unto Hanun, son of Nahash, - for his father shewed unto me lovingkindness. So David sent messengers to console him concerning his father, - and the servants of David came into the land of the sons of Ammon unto Hanun, to console him.