Matsyapurana 150.166

150.166

devānāṃ cābhavatsainyaṃ sarvameva bhayānvitam
saṃcarāstraṃ ca saṃśāntaṃ svayamāyodhane babhau //

Hearing his words Kālanemi let out the Brahmāstra arrow which pervaded every nook and corner of the universe. The whole of the army of the Devas was petrified with horror and the effect of the sañchāra astra of the Sun also ceased and at the same time, the Sun became dull. At that hour, the Sun through His power of magic astra assumed billions of forms. His strong rays penetrated the three regions. The army of the demons was scorched. All the blood and marrow of the soldiers were dried up. Thus, they were much tormented. Afterwards there was a shower of fire which blinded the demons.—165-170.