Leviticus 16:21-22 (New International Version)

²¹ He is to lay both hands on the head of the live goat and confess over it all the wickedness and rebellion of the Israelites—all their sins—and put them on the goat's head. He shall send the goat away into the desert in the care of a man appointed for the task. ²² The goat will carry on itself all their sins to a solitary place; and the man shall release it in the desert.