Agni Purana 307.17_2

307.17_2

oṃ hrīṃ mahāmahiṣamardini ṭha ṭha mūlamantraṃ
bhahiṣahiṃsake namaḥ / mahiṣaśatruṃ bhrāmaya 2 hūṃ phaṭ
ṭha ṭha mahiṣaṃ heṣaya 2 hūṃ mahiṣaṃ hana2 devi hūṃ
mahiṣanisūdani phaṭ
durgāhṛdayamityuktaṃ sāṅgaṃ sarvārthasādhakam //

“Oṃ hrīṃ, O great crusher of Mahiṣa, ṭha ṭha!” is the root mantra. / “Homage to the slayer of Mahiṣa! Whirl, whirl the enemy Mahiṣa, hūṃ phaṭ / ṭha ṭha! Make Mahiṣa neigh, neigh, hūṃ! Slay, slay Mahiṣa, O Goddess, hūṃ / O slayer of Mahiṣa, phaṭ!” / This is declared to be the Durgā-hṛdaya along with its limbs, which accomplishes all ends.