The works of Ādi Śaṅkarācārya

Viṣṇusahasranāmastotram

Verse 513

सहस्रार्चिः सप्तजिह्वः सप्तैधाः सप्तवाहनः ।अमूर्तिरनघोऽचिन्त्यो भयकृद्भयनाशनः ॥ १०२ ॥

In plain words

A thousand rays are his. Seven tongues of flame, seven fuels to feed them, seven horses to carry him. He has no form, no stain, and no room in any thought. He is the one who makes fear, and the one who ends it.

Close to the Sanskrit

Thousand-rayed, seven-tongued, having seven fuels, having seven vehicles; formless, sinless, unthinkable, maker of fear, destroyer of fear. || 102 ||