As for Ephraim
'Ephrayim (ef-rah'-yim)
double fruit; Ephrajim, a son of Joseph; also the tribe descended from him, and its territory -- Ephraim, Ephraimites.
their glory
kabowd (kaw-bode')
weight, but only figuratively in a good sense, splendor or copiousness -- glorious(-ly), glory, honour(-able).
shall fly away
`uwph (oof)
to cover (with wings or obscurity); hence to fly; also (by implication of dimness) to faint (from the darkness of swooning)
like a bird
`owph (ofe)
a bird (as covered with feathers, or rather as covering with wings), often collectively -- bird, that flieth, flying, fowl.
from the birth
yalad (yaw-lad')
to bear young; causatively, to beget; medically, to act as midwife; specifically, to show lineage
and from the womb
beten (beh'-ten)
the belly, especially the womb; also the bosom or body of anything -- belly, body, + as they be born, + within, womb.
and from the conception
herown (hay-rone')
pregnancy -- conception.
