Tosefta sobre Exodo 22:28

How [one should understand:] "for the pilgrimage festivals"? [Answer:] It doesn't matter whether he makes a vow, whether someone has it appraised [and appraises the value] or whether someone consecrates, only then does he transgress [the prohibition] ”Thou shalt not tarry” (cf. Ex. 22:28), when the pilgrimage festivals of the whole year have passed. R. Shimon says: The three pilgrimage festivals according to their order and the unleavened bread festival is the first. And likewise, R. Shimon used to say: Sometimes three, sometimes four, sometimes five. How may it happen? [Answer:] Does he take the vow before the Passover, only when the Passover, the Feast of Pentecost, and the Feast of Tabernacles have passed over it. If he take the vow before the Feast of Pentecost, only when the Feast of Pentecost, the Feast of Tabernacles, the Passover, the Feast of Pentecost, and the Feast of Tabernacles have passed. If he takes the vow before the Feast of Tabernacles, only after the Feast of Tabernacles, the Passover, the Feast of Pentecost, and the Feast of Tabernacles above it have passed.