'Indeed' in the Bible

For John indeed baptized with water, but before many days have passed you shall be baptized with the Holy Spirit."

"They did indeed assemble in this city in hostility to Thy holy Servant Jesus whom Thou hadst anointed--Herod and Pontius Pilate with the Gentiles and also the tribes of Israel--

But Paul said to them, "After cruelly beating us in public, without trial, Roman citizens though we are, they have thrown us into prison, and are they now going to send us away privately? No, indeed! Let them come in person and fetch us out."