Bhagavad Gītā Chapter Twelve verse 20

ye tu dharmyāmṛtam idaṃ yathoktaṃ paryupāsate |
śraddadhānā matparamā bhaktās te ’tīva me priyāḥ ||

dharma - essential qualities, according to the nature of anything; highest duty; customary observance or prescribed conductśraddhā - having faith, believing in, trusting, faithful, having confidence

Commentaries and Reflections

Commentary by TKV Desikachar:

“Follow Truth with Faith.”