Srimad-Bhagavatam: Canto 6 - Chapter 1 - Verse 36
Sanskrit:
एतद् धारयमाणस्तु यं यं पश्यति चक्षुषा ।पदा वा संस्पृशेत् सद्य: साध्वसात् स विमुच्यते ॥ ३६ ॥
ITRANS:
etad dhārayamāṇas tuyaṁ yaṁ paśyati cakṣuṣāpadā vā saṁspṛśet sadyaḥsādhvasāt sa vimucyate
Translation:
If one employs this armor, whomever he sees with his eyes or touches with his feet is immediately freed from all the above-mentioned dangers.