Maaser Sheni 3:8 - 3:9

הלשכות בנויות בקודש – in the Temple courtyard

ופתוחות לחול – to the Temple Mount

וגגותיהן קודש – and this is that their roofs were even to the surface of the Temple courtyard, such as that the Chamber of the Temple treasury for congregational sacrifices was on the slope of the [Temple] Mount, for if their roofs were not even to the surface of the Temple courtyard, we hold that the upper chambers and the roofs were not sanctified.

תוכן קודש – for the slaughtering of lesser holy things, and for the eating of the Holy of Holies and to be liable for them because of defilement.

באב הטומאה – a reptile and something that died of itself and similar things.

בולד הטומאה – this offspring/secondary cause of the defilement as it is taught in our Mishnah is not the offspring of a defilement that came in contact with the original/direct causes of Levitical uncleanness which is impure from the Torah, but the offspring/secondary cause of defilement is from the Rabbis, such as that which came in contact with utensils that were defiled by liquids.

יפדה – of Second Tithe that was defiled, we redeem it even in Jerusalem, as it is written (Deuteronomy 14:24): “[Should the distance be too great for you,] should you be unable to transport them….” And there is no שאת/transport other than food, as it is written (Genesis 43:34): “Portions were served them from his table; [but Benjamin’s portion was several times that of anyone else]…”.

ויאכל הכל בפנים – that they don’t say we saw Second Tithe that entered into Jerusalem and also went out, because there is a “voice” for [Second] Tithe that leaves, but we should not be fear that when he redeems it, lest they say, “We saw Second Tithe that was redeemed in Jerusalem,” for there is no “voice” for that which is redeemed.

חוץ משנטמא באב הטומאה בחוץ – for since it entered when it was impure, the partition does not absorb it.

חוץ משנטמא בולד הטומאה בפנים – but if it had been defiled with the offspring/secondary cause of the defilement outside [of Jerusalem] even though it was defiled with the offspring/secondary cause of the defilement according to the Rabbis, but from the Torah it is pure, he should eat it outside. And in the Jerusalem Talmud, he establishes it like the case where they brought them in on the condition that the partitions would not absorb it, but if he did not make the condition, since it came into [Jerusalem], behold it is pure according to the Torah and he can eat it inside [Jerusalem].