Bhagavatapurana 3.7.23

3.7.23

yasmin daśa-vidhaḥ prāṇaḥ sendriyārthendriyas tri-vṛt /
tvayerito yato varṇās tad-vibhūtīr vadasva naḥ //

23. And in him, as thou hast described, Prana exists in ten forms, as also in three forms, namely, the Indriyas and their objects and the gods presiding over them (who are also denoted by the term Indriyas), and from him the Varnas originated; please tell us of His glories.