Valmiki Ramayana 4.67.24

निमेष अन्तर मात्रेण निरालंबनम् अंबरम् ।सहसा निपतिष्यामि घनात् विद्युत् इव उत्थिता॥

nimeṣa antara mātreṇa nirālaṃbanam aṃbaram |sahasā nipatiṣyāmi ghanāt vidyut iva utthitā ||

Our plain-language meaning of this verse is waiting for scholar review.