Translation:Mishnah/Seder Zeraim/Tractate Demai/Chapter 1/3/Translation

One who buys seed for domestic animals, flour for skins, oil for lighting, and oil for utensil grease;
These are exempt from separating the uncertain produce,
From K’ziv and beyond are exempt from separating the uncertain produce.
The Challah of an ignoramus, and that which is mixed,
And that which was bought with money of the second tithe and the remnant of the meal offering,
Are exempt from separating the uncertain produce.
Pleasant oil is obligated by the school of Shammai, and the school of Hillel exempts.