Brihat Samhita
विंशत्यधिकं अन्यत्शतं अग्नेर्विश्वरूपसंज्ञानाम् । तीव्रानलभयदानां ज्वालामालाकुलतनूनाम् ॥ ११-२३ ॥
The comets that resemble the flaming fire or a garland are 120 in number. They are the sons of Agni and are named Viśvarūpa Ketus. When they appear there will be fear from fire.
english translation
viMzatyadhikaM anyatzataM agnervizvarUpasaMjJAnAm । tIvrAnalabhayadAnAM jvAlAmAlAkulatanUnAm ॥ 11-23 ॥
hk transliteration by Sanscript