KJV:
And they were all filled with the Holy Ghost, and began to speak with other tongues, as the Spirit gave them utterance.
NASB:
And they were all filled with the Holy Spirit and began to speak with other tongues, as the Spirit was giving them utterance.
KJV:
But Peter, standing up with the eleven, lifted up his voice, and said unto them, Ye men of Judaea, and all ye that dwell at Jerusalem, be this known unto you, and hearken to my words:
NASB:
But Peter, taking his stand with the eleven, raised his voice and declared to them: "Men of Judea and all you who live in Jerusalem, let this be known to you and give heed to my words.