Gevurot 20:1-3

Orthodox Jewish Bible

20 And after the uproar had ended, Rav Sha’ul summoned the Moshiach’s talmidim and, having exhorted them, and having taken his leave, he departed to go to Macedonia.

² And having traveled through those regions and having exhorted the Moshiach’s talmidim there with many words, Rav Sha’ul came to Greece.

³ And after he had spent shloshah chodashim there, Rav Sha’ul was about to set sail for Syria when a kesher (conspiracy) was plotted against him by the [unbelieving] Yehudim, and so Rav Sha’ul decided to return through Macedonia.