Parallel
Proverbs 6:21
Swete's Septuagint · Berean Standard Bible
ἄφαψαι δέ αὐτοὺς ἐπὶ σῇ ψυχῇ διὰ παντός, καὶ ἐνκλοίωσαι ἐπὶ σῷ τραχήλῳ.
Bind them always upon your heart; tie them around your neck.