Skandapurana 6.3.178.18

6.3.178.18

paiśunyā rasavikreyāḥ sarvakālavinākṛtāḥ .
svagotrāṃ paragotrāṃ vā ye bhuñjanti dvijādhamāḥ .. 178.18 ..

the slanderers, the sellers of liquids, those devoid of all auspicious times, / and those lowest of twice-born who enjoy women of their own or another's clan;