Shiva Purana
ज्ञानदं ब्रह्मणश्चैव धन्वंतर्यश्विनोस्तथा । रोगापमृत्युहरणं तत्कालव्याधिशांतिदम् ५९ ।
Worshipping Jñānadā (the giver of knowledge), Brahma, Dhanvantari, and the Aśvins (twin Vedic deities of health and medicine), removes diseases, death, and afflictions, and provides immediate relief from ailments.
english translation
jJAnadaM brahmaNazcaiva dhanvaMtaryazvinostathA । rogApamRtyuharaNaM tatkAlavyAdhizAMtidam 59 ।
hk transliteration by Sanscript