John 13:4-5
got up from the table, took off His outer clothes, and took a towel and tied it around His waist.
John 13:13-14
You call me Teacher and Lord, and you are right in calling me so, for that is what I am.
Luke 22:26-27
But you are not to do so. On the contrary, the greatest among you must be like the youngest and the leader as the servant.
Philippians 2:22
But you know his tested character, how like a son in fellowship with his father he has toiled with me like a slave in preaching the good news.
1 Timothy 5:10
must have a reputation for doing good deeds, as bringing up children, being hospitable to strangers, washing the feet of God's people, helping people in distress, or devoting herself to any sort of doing good.