Harivamsha 35.74

35.74

yady eṣā pratihantavyā kartavyo bhagavān sukhī
dīyatāṃ me sakhā śakra toyayonir niśākaraḥ
tenāhaṃ saha saṃgamya yādobhiś ca samāhitaḥ |
māyām etāṃ haniṣyāmi tvatprasādān na saṃśayaḥ //

"If she is to be repelled, and the Lord is to be made happy, / let Śakra give me as my ally the night-maker, whose origin is in the waters. / Joined with him, and accompanied by the aquatic monsters, / I shall destroy this illusive magic by your favor, without a doubt."