Psalms 51:7

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

wash me and I will be whiter than snow.

Isaiah 1:18

1:18 Come, let’s consider your options,” says the Lord.

“Though your sins have stained you like the color red,

you can become white like snow;

though they are as easy to see as the color scarlet,

you can become white like wool.