Charak Samhita
तस्मान्निरूढः संस्नेह्यो निरूह्यश्चानुवासितः। स्नेहशोधनयुक्त्यैवं बस्तिकर्म त्रिदोषनुत्॥५१॥
Thus, after niruha basti the patient should be given anuvasana and after anuvasana basti, niruha should be administered. Thus, by giving anuvasana and niruha appropriately, basti therapy cures diseases caused by all the three doshas.
english translation
tasmAnnirUDhaH saMsnehyo nirUhyazcAnuvAsitaH। snehazodhanayuktyaivaM bastikarma tridoSanut॥51॥
hk transliteration by Sanscript