Much of this chapter has a number of supplementary offering instructions similar to those found in Leviticus. When a burnt offering was made for a special vow, a fellowship/peace offering, free-will offering, or on a special feast day, then the offering was to be accompanied by fine flour mixed with oil as a grain offering plus an offering of wine as a drink offering. The amount of flour and wine required increased from lamb to ram to bull sacrificed. It was stated that these rules applied to foreigners as much as to Israelites. God also said that the Israelites were to make an annual offering of the first of their dough from their grain harvest.
Then the chapter went on to discuss offerings for unintentional sins. If they were community sins then a bull was to be slaughtered as a burnt sacrifice and a male goat as a sin offering, but if they were individual unintentional sins then a female goat was to be offered as a sin offering. If however somebody sinned defiantly they were to be excommunicated.
A man was caught gathering wood on the sabbath and he was stoned to death as divine punishment. God also made the people put blue tassels on their clothes to serve as a constant reminder of God's commandments.