🍇Orla and the Vineyard
The Mishna says orla fruit and forbidden vineyard grain join together to reach the amount that makes a mixture forbidden. Rabbi Shimon says they do not join together. The Gemara explains Rabbi Shimon really means you don't even need them to join, since any amount gets lashes.
Amud a 🧵Cloth Pieces Join Up
The Mishna teaches that a garment, sack, hide, and mat can join together to reach the size needed to become impure. A baraita says if someone sewed small pieces into a cloth meant for holding things, even a tiny bit makes it impure. Reish Lakish, quoting Rabbi Yannai, explains this is because such cloth protects a weaver's hands.
Amud a 💍The Golden Chain
The Mishna teaches that if a woman wears a consecrated gold chain or ring, or someone drinks from a gold cup, just enjoying a peruta's worth makes him liable for misusing holy property. But wearing a robe or chopping with an ax only counts once there is a peruta of damage. Rava explains that Rabbi Akiva and the Rabbis disagree about middle garments and fine malmala cloth.
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