Valmiki Ramayana Bala Kanda Sarga 56 Shloka 15
Original Shlokaतदस्त्रमुद्यतं दृष्ट्वा देवास्साग्निपुरोगमा:।।1.56.14।। देवर्षयश्च सम्भ्रान्तागन्धर्वास्समहोरगा:। त्रैलोक्यमासीत्सन्तप्तं ब्रह्मास्त्रे समुदीरिते।।1.56.15।
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उद्यतम् employed, तत् अस्त्रम् that Brahma astra, दृष्ट्वा having seen, साग्निपुरोगमा: with Agni in the forefront, देवा: devatas, देवर्षय: च divine rishis, समहोरगा: with great serpents, गन्धर्वा: gandharvas, सम्भ्रान्ता: agitated, ब्रह्मास्त्रे when Brahma astra, समुदीरिते was discharged, त्रैलोक्यम् three worlds, सन्तप्तम् आसीत् became distressed.
All the devatas, with Agni in the forefront, divine rishis, great uragas and gandharvas were agitated seeing the Brahmastra raised. When Brahmastra was discharged, the three worlds became distressed.