References

BhPr, 1, 8, 119.2
  darduraṃ tvagninikṣiptaṃ kurute darduradhvanim //Context
RCint, 7, 14.2
  dardurākṛtikaḥ kando darduraḥ kathitastu saḥ //Context
RRĂ…, R.kh., 6, 4.2
  darduro nihito hyagnau kurute darduradhvanim //Context