“You shall count from the next day after the Sabbath, from the day that you brought the sheaf of the wave offering: seven Sabbaths shall be completed.”
Leviticus 23:15 (WEB)
Context Reading
13The meal offering with it shall be two tenths of an ephahof fine flour mixed with oil, an offering made by fire to Yahweh for a pleasant aroma; and the drink offering with it shall be of wine, the fourth part of a hin. 14You must not eat bread, or roasted grain, or fresh grain, until this same day, until you have brought the offering of your God. This is a statute forever throughout your generations in all your dwellings. 15“‘You shall count from the next day after the Sabbath, from the day that you brought the sheaf of the wave offering: seven Sabbaths shall be completed. 16The next day after the seventh Sabbath you shall count fifty days; and you shall offer a new meal offering to Yahweh. 17You shall bring out of your habitations two loaves of bread for a wave offering made of two tenths of an ephahof fine flour. They shall be baked with yeast, for first fruits to Yahweh.