ἔνεδρον G1749
énedron · en'-ed-ron · Noun Neuter
neuter of the same as ἐνέδρα; an ambush, i.e. (figuratively) murderous design:--lying in wait.
1 Occurrence in the King James Bible
Acts 23:16And when Paul’s sister’s son heard of their lying in wait, he went and entered into the castle, and told Paul.