Devibhagavatapurana 4.10.43

4.10.43

mā bhaiṣṭa dhārayiṣyāmi tejasā svena bho'surāḥ |
mantraistathauṣadhībhiśca sāhāyyaṃ vaḥ sadaiva hi ||

Vyâsa said:-- Thus addressed by the Daityas, the very kind hearted S'ukrâchârya said, O Daityas! Do not be afraid; I will protect you by my fire of strength and vigour; and help you with sound counsels and medicines. Be brave and energetic and cast aside your mental agony and sorrow.