SAKE
for one's (own) sake
for one's good or benefit; in honor of someone.I have to earn a living for my family's sake.I did it for my mother's sake.
for the sake of someone or something
for the good of someone or something; for the honor or recognition of someone or something.I did it for the sake of all those people who helped me get through school.I’m investing in a house for the sake of my children.For the sake of honesty, Bill shared all the information he had.