Manusmriti

siva.sh/manusmriti/5/144

वान्तो विरिक्तः स्नात्वा तु घृतप्राशनमाचरेत् । आचामेदेव भुक्त्वाऽन्नं स्नानं मैथुनिनः स्मृतम् ॥ १४४ ॥

sanskrit

He who has vomited or purged shall bathe, and afterwards eat clarified butter; but if (the attack comes on) after he has eaten, let him only sip water; bathing is prescribed for him who has had intercourse with a woman.

english translation

vAnto viriktaH snAtvA tu ghRtaprAzanamAcaret | AcAmedeva bhuktvA'nnaM snAnaM maithuninaH smRtam || 144 ||

hk transliteration by Sanscript