Berean Standard Bible (BSB)
So you testify against yourselves that you are the sons of those who murdered the prophets.
World English Bible (WEB)
Therefore you testify to yourselves that you are children of those who killed the prophets.
Strong's King James
Wherefore{G5620} ye be witnesses{G3140}{(G5719)} unto yourselves{G1438}, that{G3754} ye are{G2075}{(G5748)} the children{G5207} of them which killed{G5407}{(G5660)} the prophets{G4396}.
The F.O.G *
(31) Therefore testifying against yourselves that you are sons of them who murdered the prophets.
The F.O.G Message *
Young's Literal Translation
So that ye testify to yourselves, that ye are sons of them who did murder the prophets;