39 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.
39 " 'In addition to what you vow and your freewill offerings, offer these to the Lord at your appointed festivals: your burnt offerings, grain offerings, drink offerings and fellowship offerings.' "
39 "These you shall offer to the Lord at your appointed feasts, in addition to your vow offerings and your freewill offerings, for your burnt offerings, and for your grain offerings, and for your drink offerings, and for your peace offerings."
39 "Sacrifice these to God as a congregation at your set feasts: your Whole-Burnt-Offerings, Grain-Offerings, Drink-Offerings, and Peace-Offerings. These are all over and above your personal Vow-Offerings and Freewill-Offerings."
39 'These you shall present to the Lord at your appointed feasts (besides your vowed offerings and your freewill offerings) as your burnt offerings and your grain offerings, as your drink offerings and your peace offerings.' "
39 "You must present these offerings to the Lord at your annual festivals. These are in addition to the sacrifices and offerings you present in connection with vows, or as voluntary offerings, burnt offerings, grain offerings, liquid offerings, or peace offerings."
Matthew Henry's Commentary on Numbers 29:39
Commentary on Numbers 29:12-40
(Read Numbers 29:12-40)
Soon after the day of atonement, the day in which men were to afflict their souls, followed the feast of Tabernacles, in which they were to rejoice before the Lord. Their days of rejoicing were to be days of sacrifices. A disposition to be cheerful does us good, when it encourages our hearts in the duties of God's service. All the days of dwelling in booths they must offer sacrifices; while we are here in a tabernacle state, it is our interest, as well as our duty, constantly to keep up communion with God. The sacrifices for each of the seven days are appointed. Every day there must be a sin-offering, as in the other feasts. Our burnt-offerings of praise cannot be accepted of God, unless we have an interest in the great sacrifice which Christ offered, when he made himself a Sin-offering for us. And no extraordinary services should put aside stated devotions. Every thing here reminds us of our sinfulness. The life that we live in the flesh must be by the faith of the Son of God; until we go to be with him, to behold his glory, and praise his mercy, who hath loved us and washed us from our sins in his own blood. To whom be honour and glory for ever. Amen.