to tie, physically (gird, confine, compact) or mentally (in love, league) -- bind (up), (make a) conspire(-acy, -ator), join together, knit, stronger, work (treason).
continuance (as indefinite extension); but used only (attributively as adjective) constant (or adverbially, constantly); ellipt. the regular (daily) sacrifice
upon thine heart
the heart; also used (figuratively) very widely for the feelings, the will and even the intellect
to lace fast -- bind, tie.
them about thy neck
the throat (as used in rumination) -- neck.
Parallel VersesNew American Standard Bible
Bind them continually on your heart; Tie them around your neck.
King James Bible
Bind them continually upon thine heart, and tie them about thy neck.
Holman Christian Standard Bible
Always bind them to your heart; tie them around your neck.
International Standard Version
by binding them to your heart continuously, fastening them around your neck.
Bind them on your heart continually; fasten them around your neck.
Aramaic Bible in Plain English
Fasten them in your heart permanently and coil them around your neck.
GOD'S WORD® Translation
Fasten them on your heart forever. Hang them around your neck.
King James 2000 Bible
Bind them continually upon your heart, and tie them about your neck.
Proverbs 6:21 NIV
Proverbs 6:21 NLT
Proverbs 6:21 ESV
Proverbs 6:21 NASB
Proverbs 6:21 KJV