Berean Standard Bible (BSB)
Saul promptly began to proclaim Jesus in the synagogues, declaring, “He is the Son of God.”
World English Bible (WEB)
Immediately in the synagogues he proclaimed the Christ, that he is the Son of God.
Strong's King James
And{G2532} straightway{G2112} he preached{G2784}{(G5707)} Christ{G5547} in{G1722} the synagogues{G4864}, that{G3754} he{G3778} is{G2076}{(G5748)} the Son{G5207} of God{G2316}.
The F.O.G *
(20) At once he proclaimed Yeshua in the synagogues that, "This One is The Son of אֱלֹהִים Elohim-God!"
The F.O.G Message *
Young's Literal Translation
and immediately in the synagogues he was preaching the Christ, that he is the Son of God.