KJV: Be it known unto you all, and to all the people of Israel, that by the name of Jesus Christ of Nazareth, whom ye crucified, whom God raised from the dead,even by him doth this man stand here before you whole.
NASB: let it be known to all of you and to all the people of Israel, that by the name of Jesus Christ the Nazarene, whom you crucified, whom God raised from the dead-- by this name this man stands here before you in good health.
KJV: Then fell she down straightway at his feet, and yielded up the ghost: and the young men came in, and found her dead, and, carrying her forth, buried her by her husband.
NASB: And immediately she fell at his feet and breathed her last, and the young men came in and found her dead, and they carried her out and buried her beside her husband.
KJV: Not to all the people, but unto witnesses chosen before of God, even to us, who did eat and drink with him after he rose from the dead.
NASB: not to all the people, but to witnesses who were chosen beforehand by God, that is, to us who ate and drank with Him after He arose from the dead.
KJV: And he commanded us to preach unto the people, and to testify that it is he which was ordained of God to be the Judge of quick and dead.
NASB: "And He ordered us to preach to the people, and solemnly to testify that this is the One who has been appointed by God as Judge of the living and the dead.
KJV: And as concerning that he raised him up from the dead,now no more to return to corruption, he said on this wise, I will give you the sure mercies of David.
NASB: "As for the fact that He raised Him up from the dead, no longer to return to decay, He has spoken in this way: 'I WILL GIVE YOU THE HOLY and SURE blessings OF DAVID.'
KJV: Opening and alleging, that Christ must needs have suffered, and risen again from the dead; and that this Jesus, whom I preach unto you, is Christ.
NASB: explaining and giving evidence that the Christ had to suffer and rise again from the dead, and saying, "This Jesus whom I am proclaiming to you is the Christ."