Jñāneśvarī (commentary on the Bhagavadgītā) 13.7

13.7

śrībhagavān uvāca
idaṃ śarīraṃ kaunteya kṣetram ity abhidhīyate
etad yo vetti taṃ prāhuḥ kṣetrajña iti tadvidaḥ
pārthā parisije |
deha he kṣetra mhaṇije |
heṃci jāṇe to bolije |
kṣetrajñu etheṃ ||

Listen, O Pārtha: / this body is called the field; / and he who knows it is spoken of here / as the knower of the field.