Skandapurana 2.2.50.33

2.2.50.33

32 dakṣiṇāmūrtidarśanamāhātmyaphalavarṇanam, jyeṣṭhapañcakavratavarṇanam, mahājyaiṣṭhīdine jātasya puruṣottamadarśanasya phalamāhātmyavarṇanam, pañcadīpānprajvālya nṛsiṃhapūjanaṃ
vidheyamityādimāhātmyavarṇanam, jyeṣṭhapaurṇamāsyāṃ kṛtasyopoṣaṇasya kṛṣṇabalabha-
drasubhadrāpūjanasya ca phalakathanam-.. ... ... 103 1

32. Description of the māhātmya and fruits of the darśana of Dakṣiṇāmūrti; description of the vow of the five days of Jyeṣṭha; description of the fruits and māhātmya of the darśana of Puruṣottama occurring on the great Jyaiṣṭhī day; description of the māhātmya stating that worship of Nṛsiṃha must be performed after lighting five lamps; statement of the fruits of fasting and of worshipping Kṛṣṇa, Balabhadra, and Subhadrā on the full moon day of Jyeṣṭha... 103.1