Jñāneśvarī (commentary on the Bhagavadgītā) 2.298

2.298

aisī anavachinna samatā |
bhūtamātrīṃ sadayatā |
āṇi pālaṭu nāhīṃ cittā |
kavaṇe veḷe ||

who has such unbroken equanimity, / compassion toward all living beings, / and whose mind does not change / at any time;