וַעֲשִׂיתֶ֕ם בְּי֥וֹם הֲנִֽיפְכֶ֖ם אֶת־הָעֹ֑מֶר כֶּ֣בֶשׂ תָּמִ֧ים בֶּן־שְׁנָת֛וֹ לְעֹלָ֖ה לַיהוָֽה׃
在你們搖動俄梅珥的那一日，要將一隻一歲、沒有殘疾的公羊羔獻給永恆者為燔祭。
Mishnah Menachot
After the omer was offered they used to go out and find the market of Jerusalem already full of flour and parched grain [of the new produce]; This was without the approval of the rabbis, the words of Rabbi Meir. Rabbi Judah says: it was with the approval of the rabbis. After the omer was offered the new grain was permitted immediately, but for those that lived far off it was permitted only after midday. After the Temple was destroyed Rabbi Yohanan ben Zakkai decreed that it should be forbidden throughout the day of the waving. Rabbi Judah said: is it not so forbidden by the law of the Torah, for it is said, “Until this very day?” Why was it permitted for those that lived far away from midday? Because they know that the court would not be negligent with it.