Jñāneśvarī (commentary on the Bhagavadgītā) 7.6

7.6

arjunā tayā nāṃva jñāna |
yera prapaṃcu heṃ vijñāna |
tetha satyabuddhi teṃ ajñāna |
heṃhī jāṇa ||

Arjuna, knowledge is its name; / the rest—the phenomenal world—is relative knowledge; / and to believe that to be real is ignorance: / know this as well.