Boyd’s Bible Dictionary:
(lace). Sandal lacings, or fastenings (Gen. 14:23; Mark 1:7).
Concise Bible Dictionary:
The fastening, either by strap or ribbon, of the oriental shoe or sandal. Mentioned as a thing of the least value, and the unloosing of which was accounted a menial act (Gen. 14:23; Isa. 5:27; Mark 1:7; Luke 3:16; John 1:27).
Strong’s Dictionary of Greek Words:
Meaning:
perhaps from the same as 260; a strap, i.e. (specially) the tie (of a sandal) or the lash (of a scourge)
KJV Usage:
latchet, thong