Charak Samhita
क्ष्वेडस्य तत्र भागः स्याच्छेषाण्यर्धांशिकानि तु। कषायैः कोविदाराद्यैरेवं तत् कल्पयेत् पृथक्॥१०॥
Koshataki one part and others each in one-half part should be there in. This should be prepared separately with decoction of other kovidaradi drugs.
english translation
kSveDasya tatra bhAgaH syAccheSANyardhAMzikAni tu। kaSAyaiH kovidArAdyairevaM tat kalpayet pRthak॥10॥
hk transliteration by Sanscript