We may not place an egg beside a kettle for it to become slightly cooked, nor may one break it open upon [hot] scarves. But R’ Yose permits [this]. Nor may one cover it in sand or in the dust of the roads in order that it be roasted.

An oven that was heated with straw or with stubble, one may neither place [food] in it nor on it. A single stove that was heated with straw or with stubble is like a double stove; with marc or with wood, it is like an oven.