Parah 7:11 - 7:12

והגביהו זה על זה – that they assisted each other to lift up/raise [the bucket].

ונטל זה לזה קוצו – or that that each one took the thorn that was inserted in his hand.

בקידוש אחד – that both of them were filling [water] for the purpose of one mixing, it is kosher/fit. For each one can assist his fellow, and removing the thorn that is in his hand also - requires filling/drawing water.

בשני קידושין פסול – for each one of them invalidated his water in how he assisted his fellow or removed from him a thorn, because of work.

אם התנו ביניהן – that each one said to his fellow: “when I lift up for you, it will become mine yours in your domain (and similarly the other [person] said to him). But after he lifted/raised it up, each one acquires one of them in his domain. But the Halakha is not according to Rabbi Yossi.

הפורץ על מנת לגדור (he who breaks down a fence [while carrying water] on condition of putting up a fence) – meaning to say, even on the condition of putting up a fence, is not considered work, and the filling [of water] is kosher/fit.

האוכל על מת לקצות (the person who eats on the condition of storing up [dates and figs}- after he filled up water prior to his mixing [the water with ashes], he would collect/harvest figs on the condition to dry them on condition to make from them dried figs, and after he collected them, eat them, the thought that he wanted to make of them packed figs does not invalidate them in water, but they are as if he harvested/collected them to eat, and he do es not invalidate them, it is similar to someone who breaks down a fence [while carrying water] on the condition to put up a fence, for the thought that he thinks to to put up a fence does not invalidate it until he puts up the fence, the same applies here [as well].

אם קצה (if he stored) – if he placed them in a place where they put the figs to dry, it is invalid.

בשביל שלא יאבד פסול (in order that it not be wasted, it is unfit) – for the person who hides food in order that they not be wasted, is considered work.