Numbers 19:3-5

Amplified Bible

³ You shall give it to Eleazar the priest, and it shall be brought outside the camp and be slaughtered in his presence. ⁴ Next Eleazar the priest shall take some of its blood with his finger and sprinkle some of it toward the front of the Tent of Meeting (tabernacle) seven times. ⁵ Then the heifer shall be burned in his sight; its skin, its flesh, its blood, and its waste, shall be burned (reduced to ash).