'Whence' in the Bible

And the woman taketh the two men, and hideth them, and saith thus: 'The men came in unto me, and I have not known whence they are;

and they say unto Joshua, 'Thy servants we are.' And Joshua saith unto them, 'Who are ye? and whence come ye?'

and he hath dwelt in that city till his standing before the company for judgment, till the death of the chief priest who is in those days -- then doth the man-slayer turn back and hath come unto his city, and unto his house, unto the city whence he fled.'