'Thousand' in the Bible

“For every beast of the forest is Mine,And the cattle on a thousand hills.

The chariots of God are myriads, thousands upon thousands;The Lord is among them as He was at Sinai, in holiness.

For a day in Your courts is better than a thousand [anywhere else];I would rather stand [as a doorkeeper] at the threshold of the house of my GodThan to live [at ease] in the tents of wickedness.

For a thousand years in Your sightAre like yesterday when it is past,Or as a watch in the night.

A thousand may fall at your sideAnd ten thousand at your right hand,But danger will not come near you.

He has remembered His covenant forever,The word which He commanded and established to a thousand generations,