King James Version (KJV)

Acts 2:41

“Then they that gladly received his word were baptized: and the same day there were added [unto them] about three thousand souls.”

Verse in context — Acts 2

For the promise is unto you, and to your children, and to all that are afar off, [even] as many as the Lord our God shall call.

And with many other words did he testify and exhort, saying, Save yourselves from this untoward generation.

Then they that gladly received his word were baptized: and the same day there were added [unto them] about three thousand souls.

And they continued stedfastly in the apostles' doctrine and fellowship, and in breaking of bread, and in prayers.

And fear came upon every soul: and many wonders and signs were done by the apostles.

The birth and growth of the early church through the power of the Holy Spirit.