Isaiah 5:27 in the King James Version
None shall be weary nor stumble among them; none shall slumber nor sleep; neither shall the girdle of their loins be loosed, nor the latchet of their shoes be broken:
Context
26 He will lift up a banner to the nations from far away, and he will whistle for them from the end of the earth. Behold, they will come speedily and swiftly.
27 No one shall be weary nor stumble among them; no one shall slumber nor sleep, neither shall the belt of their waist be untied, nor the strap of their sandals be broken,
28 whose arrows are sharp, and all their bows bent. Their horses’ hoofs will be like flint, and their wheels like a whirlwind.