even as the duty of every day required, offering according to the mitzvah of Moshe, on the Shabbatot, and on the new moons, and on the set feasts, three times in the year, [even] in the feast of matzah, and in the feast of weeks, and in the feast of booths.
And the Chag-HaKatzir, the first fruits of your labors, which you sow in the field: and the Chag-HaKatzir, at the end of the year, when you gather in your labors out of the field.
You shall keep the feast of weeks to the LORD your God with a tribute of a freewill offering of your hand, which you shall give, according as the LORD your God blesses you:
Three times in a year shall all your males appear before the LORD your God in the place which he shall choose: in the feast of matzah, and in the feast of weeks, and in the feast of booths; and they shall not appear before the LORD empty: