John 13:12

(NIV)
When he had finished washing their feet, he put on his clothes and returned to his place. ‘Do you understand what I have done for you?’ he asked them.
(ESV)
When he had washed their feet and put on his outer garments and resumed his place, he said to them, “Do you understand what I have done to you?

1Tim 5:10

(NIV)
and is well known for her good deeds, such as bringing up children, showing hospitality, washing the feet of the Lord’s people, helping those in trouble and devoting herself to all kinds of good deeds.

(ESV)
and having a reputation for good works: if she has brought up children, has shown hospitality, has washed the feet of the saints, has cared for the afflicted, and has devoted herself to every good work.
Copyright information for NIV, ESV