Vaisesika Sūtra 8.1.03

ज्ञाननिर्देशे ज्ञाननिष्पत्तिविधिरुक्तः ॥३॥

jñānanirdeśe jñānaniṣpattividhir uktaḥ ॥3॥

[ज्ञाननिर्देशे (jñānanirdeśe) - in the context of knowledge-description; ज्ञाननिष्पत्ति-विदिः (jñānaniṣpatti-vidhiḥ) - the method of knowledge-production; उक्तः (uktaḥ) - is stated;]

In the context of describing knowledge, the method of its production is stated.