וְגַ֛ם שֹׁל־תָּשֹׁ֥לּוּ לָ֖הּ מִן־הַצְּבָתִ֑ים וַעֲזַבְתֶּ֥ם וְלִקְּטָ֖ה וְלֹ֥א תִגְעֲרוּ־בָֽהּ׃
Bahkan, dengan sengaja jatuhkanlah juga untuknya sebagian bulir dari ikatan-ikatan gandum itu, lalu biarkanlah supaya ia memungutnya, dan jangan menghardik dia.”
Mishnah Moed Katan
A man may bring his produce indoors for fear of thieves and withdraw his flax from a soaking pool to prevent it spoiling, as long as he doesn’t intend to do this work during the festival. And all those who deliberately intended to do their work on the festival, they must leave it to spoil.