Yōga Sūtra 1.37

वीतरागविषयं वा चित्तम्।

vītarāgaviṣayaṁ vā cittam।

[वीत राग विषयं वा चित्तम्।
vīta = free from; rāga = passion; viṣayaṁ = topics; vā = also; cittam = consciousness;]

Also, such Chitta becomes free from passion and (craving for) topics.

Also, such consciousness purified with practice becomes free from passion and craving for topics.