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At this point of time, Beedrill knows Poison Jab, a TM move. In gen 5 this could be passed down since fathers could pass on TM moves. Current version follows gen 6 mechanics, so we will need to go back.
Remember, save only indoors if you want to attempt this, and back up your save. And make sure you deposit all gen 6 mons in the box. to be safe, anything that knows a gen 6 move, too.