וְלֶחֶם֩ וְקָלִ֨י וְכַרְמֶ֜ל לֹ֣א תֹֽאכְל֗וּ עַד־עֶ֙צֶם֙ הַיּ֣וֹם הַזֶּ֔ה עַ֚ד הֲבִ֣יאֲכֶ֔ם אֶת־קָרְבַּ֖ן אֱלֹהֵיכֶ֑ם חֻקַּ֤ת עוֹלָם֙ לְדֹרֹ֣תֵיכֶ֔ם בְּכֹ֖ל מֹשְׁבֹֽתֵיכֶֽם׃ (ס)
無論是餅、烘過的穀粒，或是新鮮的穀穗，你們都不可吃，直到這一日，直到你們把你們上帝的供物帶來為止；這是你們世世代代在你們一切住處永遠的定例。
Sha'arei Teshuvah
“And you shall eat no bread or parched grain or fresh ears until that very day” (Leviticus 23:14). And [until the day it becomes permitted], the new grain is forbidden by the Torah also outside of the Land.
Shenei Luchot HaBerit
Commandment 302 instructs us to offer the Omer offering of the new barley crop.