民数记 18:28

Thus ye also shall offer a heave-offering unto Jehovah of all your tithes, which ye receive of the children of Israel; and thereof ye shall give Jehovah’s heave-offering to Aaron the priest.

so ye do lift up--ye also--the heave-offering of Jehovah from all your tithes which ye receive from the sons of Israel; and ye have given from it the heave-offering of Jehovah to Aaron the priest;

So you are to make an offering lifted up to the Lord from all the tenths which you get from the children of Israel, giving out of it the Lord's lifted offering to Aaron the priest.