Verse 67

प्रवर्तते समासङ्गात्तेषां भोगविगर्हणा ।ततो विचारस्तदनु ज्ञानं शास्त्रार्थसंग्रहः

In plain words

From close association with them, censure of enjoyment arises; from that, vicāra; and after that, jñāna, the mastery of the meaning of the śāstras.