OT.filter - jps free-will-offerings:

jps@Leviticus:22:18 @ Speak unto Aaron, and to his sons, and unto all the children of Israel, and say unto them: Whosoever he be of the house of Israel, or of the strangers in Israel, that bringeth his offering, whether it be any of their vows, or any of their free-will-offerings, which are brought unto the LORD for a burnt-offering;