Rabbi Ishmael says: On Shabbat the omer was taken out of three seahs [of barley] and on a weekday out of five. But the sages say: whether on Shabbat or on a weekday it was taken out of three seahs. Rabbi Hanina the vice-high priest says: on Shabbat it was reaped by one man with one sickle into one basket, and on a weekday it was reaped by three men into three baskets and with three sickles. But the sages say: whether on Shabbat or on a weekday it was reaped by three men into three baskets and with three sickles.

The mitzvah of the omer is that it should be brought from [what grows] near by. If [the crop] near Jerusalem was not yet ripe, it could be brought from any place. It once happened that the omer was brought from Gagot Zerifin and the two loaves from the plain of En Soker.

How would they do it [reap the omer]?The agents of the court used to go out on the day before the festival and tie the unreaped grain in bunches to make it the easier to reap. All the inhabitants of the towns near by assembled there, so that it might be reaped with a great demonstration. As soon as it became dark he says to them: “Has the sun set?” And they answer, “Yes.” “Has the sun set?” And they answer, “Yes.” “With this sickle?” And they answer, “Yes.” “With this sickle?” And they answer, “Yes.” “Into this basket?” And they answer, “Yes.” “Into this basket?” And they answer, “Yes.” On the Sabbath he says to them, “On this Sabbath?” And they answer, “Yes.” “On this Sabbath?” And they answer, “Yes.” “Shall I reap?” And they answer, “Reap.” “Shall I reap?” And they answer, “Reap.” He repeated every matter three times, and they answer, “yes, yes, yes.” And why all of this? Because of the Boethusians who held that the reaping of the omer was not to take place at the conclusion of the [first day of the] festival.

They reaped it, put it into the baskets, and brought it to the Temple courtyard; Then they would parch it with fire in order to fulfill the mitzvah that it should be parched [with fire], the words of Rabbi Meir. But the sages say: they beat it with reeds or stems of plants that the grains should not be crushed, and then they put it into a pipe that was perforated so that the fire might take hold of all of it. They spread it out in the Temple courtyard so that the wind might blow over it. Then they put it into a gristmill and took out of it a tenth [of an ephah of flour] which was sifted through thirteen sieves. What was left over was redeemed and might be eaten by any one; It was liable for hallah but exempt from tithes. Rabbi Akiba made it liable both to hallah and to tithes. He then came to the tenth, put in its oil and its frankincense, poured in the oil, mixed it, waved it, brought it near [to the altar], took from it the handful and burnt it; and the remainder was eaten by the priests.

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.

Wheat, barley, spelt, oats and rye are subject to hallah. And they are reckoned together. They are forbidden [to be eaten] as new grain before the omer. And they may not be harvested before Pesah. If they had taken root before the omer, the omer permits them; And if not, they are forbidden until the next year's omer.

[Before the omer] one may reap [grain] in irrigated fields in the valley, but one may not stack it. The people of Jericho used to reap [before the omer] with the approval of the sages, and used to stack it without the approval of the sages, but the sages did not protest. One may reap the unripe grain for cattle feed. Rabbi Judah said: When is this so? If one had begun to reap it before it had reached a third of its growth. Rabbi Shimon says: one may reap it and feed [his cattle with it] even after it has reached a third of its growth.

One may reap on account of the saplings or in order to make a house for mourners or in order not to interrupt the bet hamidrash. One may not bind them in bundles but one may leave them in small heaps. The mitzvah of the omer is that it should be brought from the standing grain. If this cannot be found he may bring it from the sheaves. The mitvah is that it should be brought from moist (fresh) grain. If this cannot be found he may bring it from dry grain. The mitzvah is that it should be reaped at night. If it was reaped at day it is valid. And it overrides the Shabbat.