Verses with the word happen in the Old Testament (3 verses):
1 Samuel 28:10
And Saul sware to her by the LORD, saying, As the LORD liveth, there shall no punishment happen to thee for this thing.
There shall no evil happen to the just: but the wicked shall be filled with mischief.
Let them bring them forth, and shew us what shall happen: let them shew the former things, what they be, that we may consider them, and know the latter end of them; or declare us things for to come.