וַיְהִ֗י בְּעֶשְׂרִ֤ים וָשֶׁ֙בַע֙ שָׁנָ֔ה בָּֽרִאשׁ֖וֹן בְּאֶחָ֣ד לַחֹ֑דֶשׁ הָיָ֥ה דְבַר־יְהוָ֖ה אֵלַ֥י לֵאמֹֽר׃
제이십칠년 정월 초 일일에 여호와의 말씀이 내게 임하여 가라사대
Rashi on Ezekiel
And it came to pass in the twenty-seventh year of the reign of Nebuchadnezzar. That year Egypt was delivered into his hand. This is what we learned in Seder Olam (ch. 26). In this book, there are many prophecies written in a non chronological order.