Jñāneśvarī (commentary on the Bhagavadgītā) 2.340

2.340

taiseṃ hṛdaya prsanna hoye |
tarī duḥkha kaiceṃ keṃ āhe |
tetha āpaisī buddhi rāhe |
paramātmarūpīṃ ||

so when the heart becomes serene,
whence or where can there be sorrow?
There the intellect spontaneously remains
in the essential nature of the supreme Self.