Alpha:
I believe the Deutoronomy verse is speaking of a person going into PRIESTHOOD shouldn't take a lot of wives, or riches. Kinda like a vow of poverty.
Leviticus is talking about taking 2 SISTERS for wives...the Koran agrees witht this also.
But it's clear that Abraham, Moses, David, Solomon and others had several wives so if it's OK for these prophets why isn't it for us?