Psalms 26:6

26:6 I maintain a pure lifestyle,

so I can appear before your altar, O Lord,

Psalms 51:6-7

51:6 Look, you desire integrity in the inner man;

you want me to possess wisdom.

51:7 Sprinkle me with water and I will be pure;

wash me and I will be whiter than snow.

John 13:10

13:10 Jesus replied, “The one who has bathed needs only to wash his feet, but is completely clean. And you disciples are clean, but not every one of you.”

John 13:1

Washing the Disciples’ Feet

13:1 Just before the Passover feast, Jesus knew that his time had come to depart from this world to the Father. Having loved his own who were in the world, he now loved them to the very end.

John 1:7

1:7 He came as a witness to testify about the light, so that everyone might believe through him.

John 1:9

1:9 The true light, who gives light to everyone, was coming into the world.