Charak Samhita
जरणान्तेऽभयामेकां प्राग्भुक्ताद् द्वे बिभीतके। भुक्त्वा तु मधुसर्पिर्भ्यां चत्वार्यामलकानि च ॥४१॥
[Triphala Rasayana] One haritaki after digestion, two bibhitaka before meal and four amalaki after meal should be taken with honey and ghee for a year.
english translation
jaraNAnte'bhayAmekAM prAgbhuktAd dve bibhItake। bhuktvA tu madhusarpirbhyAM catvAryAmalakAni ca ॥41॥
hk transliteration by Sanscript