οὐ λήψει τὸ ὄνομα Κυρίου τοῦ Θεοῦ σου ἐπὶ ματαίω → thou shalt not take the name of the Lord thy God in vain
a primitive root; to press; (by implication) to be close, hurry, withdraw: (make) haste(-n, -y), labor, be narrow.