Sushruta Samhita
बीजेऽन्तर्वायुना भिन्ने द्वौ जीवौ कुक्षिमागतौ । यमावित्यभिधीयेते धर्मेतरपुरःसरौ ॥३७॥
When the seed is divided by the internal air, two lives enter the womb, which are referred to as "Yamā" and are regarded as non-virtuous entities.
english translation
जब बीज आंतरिक वायु से विभाजित होता है, तो गर्भ में दो जीव प्रवेश करते हैं, जिन्हें "यमा" कहा जाता है और जो धर्मेतर समझे जाते हैं।
hindi translation
bIje'ntarvAyunA bhinne dvau jIvau kukSimAgatau । yamAvityabhidhIyete dharmetarapuraHsarau ॥37॥
hk transliteration by Sanscript