Bhagavad Gita 10.10
तेषां सततयुक्तानां भजतां प्रीतिपूर्वकम्।ददामि बुद्धियोगं तं येन मामुपयान्ति ते॥
teṣāṃ satatayuktānāṃ bhajatāṃ prītipūrvakam |dadāmi buddhiyogaṃ taṃ yena māmupayānti te ||
To those who are ever steadfast, worshipping me with love, I give the yoga of discrimination, by which they come to me.
To those who are always devout and who worship Me with love, I give the power of discrimination that leads them to Me.
Our plain-language meaning of this verse is waiting for scholar review.