2Ch 2 Chronicles, chapter Second Book of Chronicles, chapter 8
Even after a certain rate every day, offering according to the commandment of Moshe [He Who Draws Out Of The Waters], on the Shabbat, and on the new moons, and on the solemn feasts, three times in the year, [even] in the feast of unleavened bread, and in the feast of weeks, and in the feast of tabernacles.