Kehillah in Thessalonika I 3:3-4

Orthodox Jewish Bible

³ This was for the tachlis that no one be unsettled because of ES TZARAH. For you yourselves have da’as that we have a divine calendar date with ES TZARAH.

⁴ For, hinei, when we were with you, we kept telling you beforehand that we were going to suffer redifah, just as also it came to pass, of which you have da’as.