Charak Samhita
मुक्तकेशेऽथवा नग्ने रुदत्यप्रयतेऽथवा। भिषगभ्यागतं दृष्ट्वा दूतं मरणमादिशेत् ॥१०॥
If an informer arrives to a physician with uncombed hair, naked, crying or unclean, then his related patient should be considered dead.
english translation
muktakeze'thavA nagne rudatyaprayate'thavA। bhiSagabhyAgataM dRSTvA dUtaM maraNamAdizet ॥10॥
hk transliteration by Sanscript