27. weary--with long marches
(De 25:18).
none . . . slumber--requiring no rest.
girdle--with which the ancient loose robes used to be girded for
action. Ever ready for march or battle.
nor the latchet . . . broken--The soles were attached to the feet,
not by upper leather as with us, but by straps. So securely clad that
not even a strap of their sandals gives way, so as to impede their
march.
JFB.
Picture Study Bible