Leviticus 23:37
These the appointments to Jehovah, which ye shall call them callings holy, to bring a sacrifice to Jehovah, a burnt-offering and a gift, a sacrifice, and libations, the word of a day in its day:
Leviticus 23:2
Speak the sons of Israel and say to them, The appointments of Jehovah, which ye shall call them holy callings, these my appointments.
Leviticus 23:4
These the appointments of Jehovah called holy, which ye shall call them in their appointment
Deuteronomy 16:16-17
Three times in a year shall every one of thy males be seen before Jehovah thy God in the place which he shall choose in the festival of unleavened, and in the festival of weeks, and in the festival of booths: and he shall not be seen before Jehovah empty:
Ecclesiastes 3:1
To all a season, and a time to every inclination under the heavens: