Brihat Samhita
हारमणिहेमरूपाः किरणऽख्याः पञ्चविंशतिः सशिखाः । प्रागपरदिशोर्दृश्या नृपतिविरोधावहा रविजाः ॥ ११-१० ॥
The Ketus or comets that resemble garlands, gems and gold are named Kiraṇa Ketus and are 25 in number; they have tails and appear in the east and in the west; they are the sons of the Sun, and when they appear, princes will begin to be at strife.
english translation
hAramaNihemarUpAH kiraNa'khyAH paJcaviMzatiH sazikhAH । prAgaparadizordRzyA nRpativirodhAvahA ravijAH ॥ 11-10 ॥
hk transliteration by Sanscript