The Compendium of Bheḷa 1.7.3

1.7.3

na prāptaṃ dhārayed vegaṃgatvā śītodakaṃ spṛśet | na tu śrānto navā bhukto na kliṣṭo ' pyāvilo na ca ||

One should not hold back an urge when it has arrived; having engaged [in intercourse], one should touch cold water; / but one should not engage when tired, nor newly eaten, nor distressed, nor agitated,