'Kindness' in the Bible

And it came to pass when God caused me to wander from my father's house, that I said to her, Let this be thy kindness which thou shalt shew to me: at every place whither we shall come, say of me, He is my brother.

And now swear to me here by God that thou wilt not deal deceitfully with me, nor with my son, nor with my grandson. According to the kindness that I have done to thee, thou shalt do to me, and to the land in which thou sojournest.