Peah5: 8
הַמְעַמֵּר לְכוֹבָעוֹת וּלְכֻמְסָאוֹת, לַחֲרָרָה וְלָעֳמָרִים — אֵין לוֹ שִׁכְחָה; מִמֶּנּוּ וְלַגֹּרֶן — יֶשׁ לוֹ שִׁכְחָה. הַמְעַמֵּר לַגָּדִישׁ — יֶשׁ לוֹ שִׁכְחָה; מִמֶּנּוּ וְלַגֹּרֶן — אֵין לוֹ שִׁכְחָה. זֶה הַכְּלָל: כָּל הַמְעַמֵּר לְמָקוֹם שֶׁהוּא גְמַר מְלָאכָה — יֶשׁ לוֹ שִׁכְחָה; מִמֶּנּוּ וְלַגֹּרֶן — אֵין לוֹ שִׁכְחָה. לְמָקוֹם שֶׁאֵינוֹ גְמַר מְלָאכָה — אֵין לוֹ שִׁכְחָה; מִמֶּנּוּ וְלַגֹּרֶן — יֶשׁ לוֹ שִׁכְחָה.
[If] one gathers sheaves to form helmet-shaped heaps or underground heaps, pancake-shaped heaps or large bundles, the law of shich'chah does not apply; from there to the threshing floor, the law of shich'chah applies. [If] one gathers sheaves to form a great stack, the law of shich'chah applies; from there to the threshing floor, the law of shich'chah does not apply. This is the rule: When sheaves are gathered to a place that is a finishing stage in the processing, the law of shich'chah applies; from there to the threshing floor, the law of shich'chah does not apply. [When sheaves are moved] to a place that is not a finishing stage in the processing, the law of shich'chah does not apply; from there to the threshing floor, the law of shich'chah applies.