Leviticus 4:18

18 He shall put some of the blood on the horns of the altar that is before the Lord in the tent of meeting; and the rest of the blood he shall pour out at the base of the altar of burnt offering that is at the entrance of the tent of meeting.

Leviticus 4:18 In-Context

16 The anointed priest shall bring some of the blood of the bull into the tent of meeting,
17 and the priest shall dip his finger in the blood and sprinkle it seven times before the Lord, in front of the curtain.
18 He shall put some of the blood on the horns of the altar that is before the Lord in the tent of meeting; and the rest of the blood he shall pour out at the base of the altar of burnt offering that is at the entrance of the tent of meeting.
19 He shall remove all its fat and turn it into smoke on the altar.
20 He shall do with the bull just as is done with the bull of sin offering; he shall do the same with this. The priest shall make atonement for them, and they shall be forgiven.
New Revised Standard Version Bible, copyright 1989, Division of Christian Education of the National Council of the Churches of Christ in the United States of America. Used by permission. All rights reserved.