Acts 2:39-43
39For 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.
40And with many other words did he testify and exhort, saying, Save yourselves from this untoward generation.
41Then they that gladly received his word were baptized: and the same day there were added unto them about three thousand souls.
42And they continued stedfastly in the apostles' doctrine and fellowship, and in breaking of bread, and in prayers.
43And fear came upon every soul: and many wonders and signs were done by the apostles.
(KJV)