'Horizon' in the Bible

"If you rebel, I will scatter you among the nations but if you return to me, keeping my commands and doing them, even if your exiled people are in the farthest horizon, I will gather them from there and bring them to the place where I have chosen to establish my Name.'

Thick clouds cover him so he can't see as he walks back and forth at heaven's horizon.

If I take wings with the dawn and settle down on the western horizon

They're coming from a faraway land, from the distant horizon the LORD and the weapons of his anger to destroy the entire land."