But when the Jews in Thessalonica learned that Paul was preaching the word of God at Berea, some of them went there too, agitating the crowds and stirring them up.
NIV
But when the Jews of Thessalonica learned that the Word of God [concerning the attainment through Christ of eternal salvation in the kingdom of God] was also preached by Paul at Beroea, they came there too, disturbing and inciting the masses.
AMP
But when the Jews of Thessalonica had knowledge that the word of God was preached of Paul at Berea, they came thither also, and stirred up the people.
KJV