四分律刪繁補闕行事鈔 3.351

3.351

《十輪》：十事不成就禪法：樂著作役、言說、睡眠、種種所求、及以六塵，但為利養，多諸過罪，乃至入阿鼻獄中。我聽清淨比丘，受第一供養。若坐禪比丘，闕少眾具，但念諸惡；若眾緣具，心得專一。

The *Daśacakra Sūtra* says: Ten matters fail to accomplish the practice of dhyāna: delighting in manual labor, talking, sleeping, various worldly quests, and the six sense objects; acting solely for gain and offerings, having numerous faults and transgressions, leading even to entering the Avīci Hell. I permit pure bhikṣus to receive the foremost offerings. If a dhyāna-sitting bhikṣu lacks material provisions, he will think only of various evils; if the various requisites are complete, his mind will attain single-minded focus.