Exode 10:13

ורוח הקדים THE EAST WIND — It was an east wind that brought the locusts because that came (blew) from the direction opposite to it (to Egypt), since Egypt was in the south-west, relative to Palestine, as it is explained in another place (Numbers 34:3).

So Moshe stretched out his rod over the land of Miżrayim, and the Lord brought an east wind upon the land all that day, and all that night; and when it was morning, the east wind brought the locusts.

וַיֵּ֨ט מֹשֶׁ֣ה אֶת־מַטֵּ֘הוּ֮ עַל־אֶ֣רֶץ מִצְרַ֒יִם֒ וַֽיהֹוָ֗ה נִהַ֤ג רֽוּחַ־קָדִים֙ בָּאָ֔רֶץ כׇּל־הַיּ֥וֹם הַה֖וּא וְכׇל־הַלָּ֑יְלָה הַבֹּ֣קֶר הָיָ֔ה וְר֙וּחַ֙ הַקָּדִ֔ים נָשָׂ֖א אֶת־הָאַרְבֶּֽה׃