King James Bible
King James Version (KJV)

A primitive root; to yoke up (to the pole of a vehicle) -- bind.
H7573. ratham
[רָתַם] verb bind, attach (compare Arabic thread bound to finger as reminder); —
Qal Imperative masculine singular לָרֶכֶשׁ הַמֶּרְכָּבָה רְתֹם Micah 1:13.