'Saith' in the Bible

I will utterly consume all things from off the face of the ground, saith Jehovah.

I will consume man and beast; I will consume the birds of the heavens, and the fishes of the sea, and the stumblingblocks with the wicked; and I will cut off man from off the face of the ground, saith Jehovah.

And in that day, saith Jehovah, there shall be the noise of a cry from the fish gate, and a wailing from the second quarter, and a great crashing from the hills.

Therefore as I live, saith Jehovah of hosts, the God of Israel, Surely Moab shall be as Sodom, and the children of Ammon as Gomorrah, a possession of nettles, and saltpits, and a perpetual desolation: the residue of my people shall make a prey of them, and the remnant of my nation shall inherit them.

Therefore wait ye for me, saith Jehovah, until the day that I rise up to the prey; for my determination is to gather the nations, that I may assemble the kingdoms, to pour upon them mine indignation, even all my fierce anger; for all the earth shall be devoured with the fire of my jealousy.

At that time will I bring you in, and at that time will I gather you; for I will make you a name and a praise among all the peoples of the earth, when I bring back your captivity before your eyes, saith Jehovah.