Mishnah Chullin 11

¹The law of the first of the fleece is in force both within the Land and outside it, both during the existence of the Temple and after it, in respect of unconsecrated animals but not consecrated animals. The law of the shoulder and the cheeks and the stomach is of stricter application than the law of the first of the fleece; for the law of the shoulder and the cheeks and the stomach applies both to herds and flocks, whether they are many or few, whereas the law of the first of the fleece applies only to sheep, and only when there are many. ²How much is “many”? Bet Shammai say: [at least] two sheep, as it is said, “A man shall rear a young cow and two sheep (tzon)” (Isaiah 7:21). Bet Hillel say: five, as it is said, “Five dressed sheep (tzon)” (I Samuel 28:18). Rabbi Dosa ben Harkinas says: five sheep, which each produce [a fleece which weighs] a maneh and a half, are subject to the law of the first of the fleece. But the sages say: five sheep, whatever their fleeces weigh. And how much should one give him? The weight of five selas in Judah, which is equal to ten selas in Galilee. Bleached wool and not dirty wool, sufficient to make from it a small garment, for it is written, “Give him,” when there is enough to be considered a gift. If the owner did not manage to give [the fleece to the priest] until he dyed it, he is exempt. If he bleached it but did not dye it, he is still liable. If a man bought the fleeces of a flock belonging to a non-Jew, he is exempt from the law of the first of the fleece. If a man bought the fleeces of a flock belonging to his neighbor: If the seller kept some back, the seller is liable, But if he did not withhold anything, the buyer is liable. If he had two kinds of wool, grey and white, and he sold the grey but not the white, or [if he sold the wool] of the males but not of the females, each must give [the first of the fleece] for himself.