Srimad Bhagavatam
तप्यमानं त्रिभुवनं प्राणायामैधसाग्निना । निर्गतेन मुनेर्मूर्ध्नः समीक्ष्य प्रभवस्त्रयः ॥ ४-१-२१ ॥
While Atri Muni was engaged in these severe austerities, a blazing fire came out of his head by virtue of his breathing exercise, and that fire was seen by the three principal deities of the three worlds. ॥ 4-1-21 ॥
english translation
जब अत्रि मुनि गहन तप-साधना कर रहे थे तो उनके प्राणायाम के कारण उनके शिर से एक प्रज्ज्वलित अग्नि उत्पन्न हुई जिसे तीनों लोकों के तीन प्रमुख देवों ने देखा। ॥ ४-१-२१ ॥
hindi translation
tapyamAnaM tribhuvanaM prANAyAmaidhasAgninA । nirgatena munermUrdhnaH samIkSya prabhavastrayaH ॥ 4-1-21 ॥
hk transliteration by Sanscript