And thou shalt slay
shachat (shaw-khat')
to slaughter (in sacrifice or massacre) -- kill, offer, shoot out, slay, slaughter.
the ram
'ayil (ah'-yil)
mighty (man), lintel, oak, post, ram, tree.
and thou shalt take
laqach (law-kakh')
to take (in the widest variety of applications)
his blood
dam (dawm)
blood (as that which when shed causes death) of man or an animal; by analogy, the juice of the grape; figuratively (especially in the plural) bloodshed (i.e. drops of blood)
and sprinkle
zaraq (zaw-rak')
to sprinkle (fluid or solid particles) -- be here and there, scatter, sprinkle, strew.
it round about
cabiyb (saw-beeb')
(as noun) a circle, neighbour, or environs; but chiefly (as adverb, with or without preposition) around -- (place, round) about, circuit, compass, on every side.
upon the altar
mizbeach (miz-bay'-akh)
an altar -- altar.