naṣṭa-janma-smṛtis tathā

yatha-just as; ajnah-an ignorant living being; tamasa-in sleep; yuktah-engaged; upaste-acts according to; vyaktam-a body manifested in a dream; eva-certainly; hi-indeed; na veda-does not know; purvam-the past body; aparam-the next body; nasta-lost; janma-smrtih-the remembrance of birth; tatha-similarly.