'Afar' in the Bible

And fifty men of the sons of the prophets went, and stood to view afar off: and they two stood by Jordan.

So she went and came unto the man of God to mount Carmel. And it came to pass, when the man of God saw her afar off, that he said to Gehazi his servant, Behold, yonder is that Shunammite:

Hast thou not heard from afar, it I made, From days of old that I formed it? Now I have brought it in, And it becometh a desolation, Ruinous heaps are fenced cities,

And Isaiah the prophet cometh in unto king Hezekiah, and saith unto him, 'What said these men? and whence come they unto thee?' And Hezekiah saith, 'From a land afar off they have come -- from Babylon.'