As soon as the sinful Ajāmila uttered the name Nārāyaṇa, these four beautiful men immediately arrived and reassured him, saying, “Do not fear. Do not fear.” We wish to know about them from Your Lordship. If you think we are able to understand them, kindly describe who they are.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
तांस्ते वेदितुमिच्छामो यदि नो मन्यसे क्षमम् । नारायणेत्यभिहिते मा भैरित्याययुर्द्रुतम्
tāṃste veditumicchāmo yadi no manyase kṣamam | nārāyaṇetyabhihite mā bhairityāyayurdrutam
SB 6.3.10