Five amongst these are called organs of knowledge, and five, organs of action. The five beginning with the ear are connected with knowledge.
बुद्धीन्द्रियाणि पञ्चाहुः पञ्चकर्मेन्द्रियाणि च। श्रोत्रादीन्यपि पञ्चाहुद्धियुक्तानि तत्त्वतः॥