Vaisesika Sūtra 2.2.17

सामान्यप्रत्यक्षाद् विशेषाप्रत्यक्षाद् विशेषस्मृतेश्च संशयः ॥१७॥

During the direct perception of generality and the direct perception of speciality, only the speciality is remembered, resulting in doubt.