Charak Samhita
त्रिवृच्छाणा मतास्तिस्रस्तिस्रश्च त्रिफलात्वचः । विडङ्गपिप्पलीक्षारशाणास्तिस्रश्च चूर्णिताः ॥३७॥
[Preparation of Trivrita in the form of linctus (No. 8)] Three shanas of Trivrita powder is to be added with one shana rind powders of Haritaki, Vibhitaki, Amalaki, Vidanga, Pippali and Kshara (an alkali preparation).
english translation
trivRcchANA matAstisrastisrazca triphalAtvacaH । viDaGgapippalIkSArazANAstisrazca cUrNitAH ॥37॥
hk transliteration by Sanscript