Devibhagavatapurana 9.41.19

Devībhāgavatapurāṇa 9.41.19

grīṣmamadhyāhnamārtaṇḍaśatakoṭisamaprabham |
śāntamanādimadhyāntaṃ lakṣyīkāntamanantakam ||