Charak Samhita
पुनः पुनः पिबेत् सर्पिरानुपूर्व्या तयैव च। घृतान्येतानि सिद्धानि विदध्यात् कुशलो भिषक् ॥१४४॥
On regaining the physical strength the patient should be repeatedly and alternatively treated with medicated ghee and nourishing diet.
english translation
punaH punaH pibet sarpirAnupUrvyA tayaiva ca। ghRtAnyetAni siddhAni vidadhyAt kuzalo bhiSak ॥144॥
hk transliteration by Sanscript