The bible doesn't say anything at all about abortion. It wouldn't matter if it did though, because they have no problem ignoring plenty of things that actually are in it when it would conflict with political success.
Numbers 5 gives a process for distilling a “bitter water” and circumstance under which to induce an abortion with said water.
In case you’re curious it’s simply if a husband has “a jealousy” and fear that his wife has “laid with another man.”
In other words reincarnation.
In a way we were set up before birth as said by Jeremiah above, because our DNA existed before we became the fertilized egg. Our DNA was in two parts which were then combined by the act of conception.