'Proceeding' in the Bible

and having in his right hand seven stars, and out of his mouth a sharp two-edged sword is proceeding, and his countenance is as the sun shining in its might.

by these three were the third of men killed, from the fire, and from the smoke, and from the brimstone, that is proceeding out of their mouth,

and the rest were killed with the sword of him who is sitting on the horse, which sword is proceeding out of his mouth, and all the birds were filled out of their flesh.

And he shewed me a pure river of water of life, clear as crystal, proceeding out of the throne of God and of the Lamb.