Luke 22:26-27

But it is not to be this way with you; on the contrary, the one who is the greatest among you must become like the youngest [and least privileged], and the [one who is the] leader, like the servant. For who is the greater, the one who reclines at the table or the one who serves? Is it not the one who reclines at the table? But I am among you as the one who serves.