TSK · Numbers 28:1

He presented the people's offering, and took the goat of the sin offering which was for the people, and killed it, and offered it for sin, like the first.

and to offer all burnt offerings to Yahweh, on the Sabbaths, on the new moons, and on the set feasts, in number according to the ordinance concerning them, continually before Yahweh;

even as the duty of every day required, offering according to the commandment of Moses, on the Sabbaths, and on the new moons, and on the set feasts, three times in the year, [even] in the feast of unleavened bread, and in the feast of weeks, and in the feast of tents.

[He appointed] also the king's portion of his substance for the burnt offerings, [to wit], for the morning and evening burnt offerings, and the burnt offerings for the Sabbaths, and for the new moons, and for the set feasts, as it is written in the law of Yahweh.

for the show bread, and for the continual meal offering, and for the continual burnt offering, for the Sabbaths, for the new moons, for the set feasts, and for the holy things, and for the sin offerings to make atonement for Israel, and for all the work of the house of our God.

In a controversy they shall stand to judge; according to my ordinances shall they judge it: and they shall keep my laws and my statutes in all my appointed feasts; and they shall make my Sabbaths holy.

In the feasts and in the solemnities the meal offering shall be an ephah for a bull, and an ephah for a ram, and for the lambs as he is able to give, and a hin of oil to an ephah.

Let no one therefore judge you in eating, or in drinking, or with respect to a feast day or a new moon or a Sabbath day,