瑜伽論記 3.3

3.3

九門辨業中，第五業門，不說士用果者，離三果外，無別增相故。

Among the nine gates distinguishing karma, the fifth gate of karma does not mention the puruṣakāra-phala (fruit of virile effort) because, apart from the other three fruits, it has no distinct, predominant characteristic.