धूमो रात्रिस्तथा कृष्णः षण्मासा दक्षिणायनम्। तत्र चान्द्रमसं ज्योतिर्योगी प्राप्य निवर्तते।।8.25।।
dhūmo rātris tathā kṛiṣhṇaḥ ṣhaṇ-māsā dakṣhiṇāyanam tatra chāndramasaṁ jyotir yogī prāpya nivartate
dhūmaḥ—smoke; rātriḥ—night; tathā—and; kṛiṣhṇaḥ—the dark fortnight of the moon; ṣhaṭ-māsāḥ—six months; dakṣhiṇa-ayanam—the sun’s southern course; tatra—there; chāndra-masam—lunar; jyotiḥ—light; yogī—a yogi; prāpya—attain; nivartate—comes back;