"Serve one another"

1. Gal. 5: 13
   13 For, brethren, ye have been called unto liberty; only use not liberty for an occasion to the flesh, but by love serve one another.
2. Mosiah 2: 18
   18 Behold, ye have called me your king; and if I, whom ye call your king, do labor to serve you, then ought not ye to labor to serve one another?
3. Mosiah 4: 15
   15 But ye will teach them to walk in the ways of truth and soberness; ye will teach them to love one another, and to serve one another.