Did not our LORD sweetly illustrate this, by commanding the sinner that had trespassed against his brother, to seek the pardon of his brother, before he brought his offering to the LORD? Matthew 5:23-24.
Related Commentaries of Leviticus 6:6
Leviticus 6:6-7
6 And he shall bring his trespass offering unto the LORD, a ram without blemish out of the flock, with thy estimation, for a trespass offering, unto the priest:
7 And the priest shall make an atonement for him before the LORD: and it shall be forgiven him for any thing of all that he hath done in trespassing therein.