Fourteen years before Handel’s 1751 work Jephtha Maurice Greene produced a different English language oratorio on the same theme and with the same title. It’s now been recorded by the Early Opera Company.
Thje story is taken from Judges and concerns the recall of Jephtha from exile to lead the Israelite army against an Ammonite invasion (the people from the East bank of the Jordan not the cephalopods). Jephtha promises Jehovah that if he is victorious he will sacrifice the first creature “of virgin blood” he meets (shades of Idomeneo) which, of course, turns out to be his daughter. There’s no divine intervention and no happy ending.