וְלָקַ֨ח הַכֹּהֵ֜ן מִדַּ֤ם הַֽחַטָּאת֙ בְּאֶצְבָּע֔וֹ וְנָתַ֕ן עַל־קַרְנֹ֖ת מִזְבַּ֣ח הָעֹלָ֑ה וְאֶת־כָּל־דָּמָ֣הּ יִשְׁפֹּ֔ךְ אֶל־יְס֖וֹד הַמִּזְבֵּֽחַ׃
And the priest shall take of the blood of the sin-offering with his finger, and put it upon the horns of the altar of burnt-offering, and all the remaining blood thereof shall he pour out at the base of the altar.
Read kabbalistic (mystical) interpretation of Leviticus 4:34: and classical mystical sources.