Luke 7:44
And turning to the woman, he said to Simon, "Do you see this woman? I came to your house; you did not give me any water for my feet, but she has wet my feet with tears and wiped them with her hair.
John 13:4-5
rose from the table, took off his outer clothing, and fastened a towel about his waist.
John 13:14-15
If I then, your Master and Teacher, have washed your feet, you ought to wash one another's feet too.
1 Timothy 5:10
and have a good reputation for Christian service, such as bringing up children, being hospitable to strangers, washing the feet of God's people, helping people in distress, or devoting herself to any form of doing good.