'Whence' in the Bible

The burden of the beasts of the south: Through a land of trouble and anguish, whence come the lioness and lion, the viper and fiery flying serpent, they carry their riches upon the shoulders of asses, and their treasures upon the bunches of camels, to

Then came the prophet Isaiah to king Hezekiah, and said to him, What said these men? and from whence came they to thee? And Hezekiah said, They came from a far country to me, from Babylon.

But evil shall come upon thee thou shalt not know from whence it riseth; and mischief shall fall upon thee, which thou shalt not be able to ward off; and desolation that thou suspectest not shall come upon thee suddenly.

Hearken unto me, ye that follow after righteousness, ye that seek Jehovah: look unto the rock whence ye were hewn, and to the hole of the pit whence ye were digged.