You are to present these offerings to the LORD at your appointed times, in addition to your vow and freewill offerings, whether burnt offerings, grain offerings, drink offerings, or peace offerings.”
Soon after the day of atonement, that day in which men were to afflict their souls, followed the feast of tabernacles, in which they were to rejoice before the Lord; for those that sow in tears shall soon reap in joy.
Commenting on Numbers 29:12-40
These things ye shall do unto the Lord in your set feasts--From the statements made in this and the preceding chapter, it appears that the yearly offerings made to the altar at the public expense, without taking into account a vast number of voluntary vow and trespass offerings, were calculated at the following amount:--goats, fifteen; kids, twenty-one; rams, seventy-two; bullocks, one hundred thirty-two; lambs, 1,101...
These [things] ye shall do unto the LORD in your set feasts, beside your vows, and your freewill offerings, for your burnt offerings, and for your meat offerings, and for your drink offerings, and for your peace offerings. (h) Beside the sacrifices that you will vow or offer of your own minds.