Jo'el (in the Hebrew Bible) 3:1
וְהָיָ֣ה אַֽחֲרֵי־כֵ֗ן אֶשְׁפֹּ֤וךְ אֶת־רוּחִי֙ עַל־כָּל־בָּשָׂ֔ר ve-haya achare khen eshpokh et-ruchi al-kol-basar... (kh & ch like ch in the German pronunciation of Bach) American Standard Bible, 2:28 And it shall come to pass afterward, that I will pour out my Spirit upon all flesh...