'Festivals' in the Bible

"'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.

It will be the duty of the prince to provide the burnt offerings, the grain offering, and the drink offering at festivals, on the new moons and Sabbaths, at all the appointed feasts of the house of Israel; he will provide the sin offering, the grain offering, the burnt offering, and the peace offerings to make atonement for the house of Israel.

"'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.