References

RRÅ, R.kh., 5, 43.1
  vajraṃ mahānadīśuktau kṣiptaṃ bhāvyaṃ muhurmuhuḥ /Context
RRÅ, R.kh., 5, 43.1
  vajraṃ mahānadīśuktau kṣiptaṃ bhāvyaṃ muhurmuhuḥ /Context
RRÅ, V.kh., 8, 1.2
  takrāktairbahutaptakharparagataṃ vaṅgaṃ niṣiñcyānmuhur yāvatpañcadinaṃ tad eva vimalaṃ vāde sadā yojayet //Context