Job 26:7 -
"He stretcheth out the north over the empty place, and hangeth the earth upon nothing."
Idk about anyone else, but to me Personally..This one verse validates the Bible in my opinion.
Really think about it.
Lets say that you were just born here, and grew older (of course), without Any idea of God, and no advanced technology (example: NASA - Rocket ships and such) what so ever.
Would you literally think that where you are (the Earth) - the place where you're currently living within, is indeed a contained Thing that is hanged on Nothing? Would you actually think that the Earth is a "Planet" that's basically floating in "Space" - within an entire "Universe"..?
Chances are - you would have No idea of any of that; No idea of space, the universe, and the idea that Earth is in fact a planet - along with other planets. You were just born on into this life. You probably wouldn't even know what the Earth is, you're just Here - on this strange, large, unique atmospheric place.
Especially with the use of gravity (everything up must come down - to the ground), without the technology of NASA or any type of way to go into space, there's No Way that anyone would know that the Earth is hung upon nothing.
At a time where no NASA or any form of space technology existed, there's simply no way that any human being would know that without God. God Specifically had to tell Job that. Simply amazing. That is my favorite Bible verse.
..Don't forget about the other mentioning of planets in 2 Kings 23:5..