Parallel
Deuteronomy 6:13
Swete's Septuagint · Berean Standard Bible
Κύριον τὸν θεόν σου φοβηθήσῃ καὶ αὐτῷ λατρεύσεις, καὶ πρὸς αὐτὸν κολληθήσῃ, καὶ τῷ ὀνόματι αὐτοῦ ὀμῇ.
Fear the LORD your God, serve Him only, and take your oaths in His name (note: Or serve Him, and take your oaths only in His name; cited in Matthew 4:10 and Luke 4:8).