'Happen' in the Bible

And those who are far off will come and build the temple of Yahweh, and you will know that Yahweh of hosts has sent me to you. And it will happen if you will listen diligently to the voice of Yahweh your God."

Thus says Yahweh of hosts: '[It will happen] again that nations and the inhabitants of many cities will come.

{And then} on that day, living waters will flow out from Jerusalem, half of them to the eastern sea, and the other half to the western sea; it will happen [both] in the summer and in the winter.