The Compendium of Caraka 6.5.188

6.5.188

pathyānnapānasevā hetūnāṃ varjanaṃ yathāsvaṃ ca/
nityaṃ cāgnisamādhiḥ snigdhasya ca sarvakarmāṇi//
heturliṅgaṃ siddhiḥ kriyākramaḥ sādhyatā na yogāśca/
gulmacikitsitasaṃgraha etāvān vyāhṛto 'agniveśasya

Use of wholesome food and drink, avoidance of their respective causes, / constant concentration on the digestive fire, and all procedures on an unctuated patient;
cause, signs, success, course of treatment, curability, non-curability, and formulations— / this entire summary of the treatment of gulma has been spoken to Agniveśa.