Acts 2:16-18 But what you see happening is simply the fulfillment of what was predicted by the prophet Joel : ff,

AUV⁽ⁱ⁾ ¹⁶ But what you see happening is simply [the fulfillment of] what was predicted by the prophet Joel [2:28ff], ¹⁷ God said that ‘in the last days [of the Jewish nation?] I will pour out My Holy Spirit upon all people [i.e., both Jews and Gentiles], and your sons and daughters will speak out [in prophecies] and your young men will see [supernatural] visions, and your old men will have [supernatural] dreams. ¹⁸ Yes, and I will pour out my Holy Spirit on my male and female [spiritual] slaves in those days so that they will speak out in prophecies.