Saul promptly began to proclaim Jesus in the synagogues, declaring, “He is the Son of God.”
Berean Standard Bible (BSB)
Immediately in the synagogues he proclaimed the Christ, that he is the Son of God.
World English Bible (WEB)
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}.
Strong's King James
(20) At once he proclaimed Yeshua in the synagogues that, "This One is The Son of אֱלֹהִים Elohim-God!"
The F.O.G
The F.O.G Message
and immediately in the synagogues he was preaching the Christ, that he is the Son of God.
Young's Literal Translation