Charmendra nu description in which sutra
If you mean Chāmrendra / Chamarendra in Jain texts, his description is found mainly in the Bhagavati Sūtra (Bhagavatī Vyākhyāprajñapti), where celestial beings like Chamarendra are discussed. Related mentions also appear in the Nirayāvalikā Sūtra. ( jainqq.org)
If you meant a different name by “Charmendra,” please use the exact spelling.