He hath swallowed down
bala` (baw-lah')
to make away with (specifically by swallowing); generally, to destroy -- cover, destroy, devour, eat up, be at end, spend up, swallow down (up).
riches
chayil (khah'-yil)
probably a force, whether of men, means or other resources; an army, wealth, virtue, valor, strength
and he shall vomit them up again
qow' (ko)
to vomit -- spue (out), vomit (out, up, up again).
God
'el (ale)
strength; as adjective, mighty; especially the Almighty (but used also of any deity)
shall cast them out
yarash (yaw-rash')
to occupy (by driving out previous tenants, and possessing in their place); by implication, to seize, to rob, to inherit; also to expel, to impoverish, to ruin
of his belly
beten (beh'-ten)
the belly, especially the womb; also the bosom or body of anything -- belly, body, + as they be born, + within, womb.