'Quickly' in the Bible

Their horses are faster than leopards and more alert than wolves in the desert. Their horses gallop, their horses come a great distance; like a vulture they swoop down quickly to devour their prey.

Then the Lord answered me and said,“Write the visionAnd engrave it plainly on [clay] tabletsSo that the one who reads it will run.

For the vision is still for the fixed time, and it is moving quickly to the end, and it will not be false: even if it is slow in coming, go on waiting for it; because it will certainly come, it will not be kept back.