TSK · Leviticus 23:1

So Moses spoke to the Israelites about the appointed times of the LORD.

and whenever burnt sacrifices were offered to the LORD on the Sabbath and at new moon festivals and assemblies. A designated number were to serve before the LORD regularly in accordance with regulations.

He observed the daily requirements for sacrifices that Moses had specified for Sabbaths, new moon festivals, and the three annual celebrations– the Feast of Unleavened Bread, the Feast of Weeks, and the Feast of Shelters.

“‘In a controversy they will act as judges; they will judge according to my ordinances. They will keep my laws and my statutes regarding all my appointed festivals and will observe my Sabbaths.

“‘At the festivals and at the appointed feasts the grain offering will be an ephah with the bull and an ephah with the ram, and with the lambs as much as one is able, and a gallon of olive oil with each ephah of grain.

Therefore do not let anyone judge you with respect to food or drink, or in the matter of a feast, new moon, or Sabbath days–