Acts 1:5
For John indeed baptized in water, but you will be baptized in the Holy Spirit not many days from now.”
World English Bible (Public Domain)
In context
Before · Acts 1:3–4
3To these he also showed himself alive after he suffered, by many proofs, appearing to them over a period of forty days and speaking about God’s Kingdom. 4Being assembled together with them, he commanded them, “Don’t depart from Jerusalem, but wait for the promise of the Father, which you heard from me.
5For John indeed baptized in water, but you will be baptized in the Holy Spirit not many days from now.”