King James Bible
King James Version (KJV)

From an unused root of uncertain meaning; perhaps an abyss -- deep pit.
H4113. mahamorah
[מַהֲמֹרָה] noun feminine flood (compare Arabic √), or watery pit (properly place of flowing waters; compare Symm βοθύνους, and Late Hebrew, NHWBiii. 40) — only plural מַהֲמֹרוֺת Psalm 140:11 (Gr Che מכמרות, nets, see below כמר; compare רֶשֶׁת 140:6).