The Patna Dharmapada 78

78

yo na lippati kāmesu tam ahaṃ brūmi brāhmaṇaṃ |
Uv33:30
vārī puṣkarapatreṇev ārāgreṇeva sarṣapaḥ |
na lipyate yo hi kāmair bravīmi brāhmaṇaṃ hi tam ||

who does not cling to sensual pleasures, him I call a brahmin.
Uv 33.30
Like water on a lotus leaf, or a mustard seed on the point of an awl, / who is not tainted by sensual pleasures, him indeed I call a brahmin.