Brihat Samhita
स्निग्धाः प्रभासमेता द्विशिखाः षष्टिः शनैश्चराङ्गरुहाः । अतिकष्टफला दृश्याः सर्वत्रैते कनकसंज्ञाः ॥ ११-१८ ॥
The comets that appear glossy, with rays and double-tailed are sixty in number; they are the sons of Saturn; they appear anywhere and are named Kanaka Ketus; when they appear mankind will feel very miserable.
english translation
snigdhAH prabhAsametA dvizikhAH SaSTiH zanaizcarAGgaruhAH । atikaSTaphalA dRzyAH sarvatraite kanakasaMjJAH ॥ 11-18 ॥
hk transliteration by Sanscript