Vaisesika Sūtra 9.2.03

एतेन शाब्दं व्याख्यातम् ॥३॥

etena śābdaṁ vyākhyātam ॥3॥

[एतेन (etena) - by this; शाब्दम् (śābdam) - verbal (knowledge); व्याख्यातम् (vyākhyātam) - is explained;]

By this, verbal knowledge is explained.