Deuteronomy 8:3
feeding ..... manna <0398 04478> [fed thee.]
humankind ... live <02421 0120> [doth.]
Deuteronomy 25:9
sandal <05275 02502> [loose his shoe.]
Pulling off the shoe seems to express his being degraded to the situation of slaves, who generally went barefoot; and spitting in or rather before, (biphney) his face, was a mark of the utmost ignominy.
spit <03417> [spit.]
done <06213> [So shall.]