Extended Strong's Greek Lexicon (Abbott-Smith based)
to confine
Usage: συν-κλείω (Rec. συγκ-), [in LXX chiefly for סגר ;] to shut together, enclose, shut in on all sides: of a catch of fish, Luk.5:6; metaphorically (Psa.31:9, al.), Rom.11:32, Gal.3:22-23.† (AS)