References

BhPr, 1, 8, 119.2
  darduraṃ tvagninikṣiptaṃ kurute darduradhvanim //Context
BhPr, 1, 8, 184.2
  śuktiḥ śaṅkho gajaḥ kroḍaḥ phaṇī matsyaśca darduraḥ /Context