Skandapurana 16.235

Īśvara said: / In that very place, one should behold the three unexcelled liṅgas / situated in sequence: Śatamedha, Sahasramedha, and Koṭimedha.

To the south is Śatamedha, which grants the fruit of a hundred sacrifices; / a hundred sacrifices were performed there in ancient times by Kārtavīrya.

having installed a great liṅga that destroys all sins. / The liṅga situated in the central part here is renowned as Koṭimedha.

There formerly one crore of the best sacrifices were offered by Brahmā, / after having installed Mahādeva, Śaṃkara, who brings welfare to the world.

The one located in its northern part is named Sahasrakratu; / Śakra, the king of the gods, also offered a thousand sacrifices [there],

having installed a great liṅga, the primal deity of the gods, / according to the rite, with fragrant powders, flowers, and the like, with the five nectars and water.

He obtains, O goddess, the fruit born of the name of the liṅga in order. / A gift of a cow should be given there by those desiring the full fruit of pilgrimage.

Ten hundred thousand tīrthas stay there, O passionate lady, / and likewise in the center the three liṅgas, which destroy all sins.

Thus ends the two hundred and thirty-fifth chapter, entitled 'Description of the Māhātmya of the Three Liṅgas Beginning with Śatamedha in the Māhātmya of Daśāśvamedha,' in the first [part], the Prabhāsakṣetramāhātmya, in the seventh section, the Prabhāsakhaṇḍa, in the glorious Skanda Mahāpurāṇa, a collection of eighty-one thousand [verses].