KJV: And David's heart smote him after that he had numbered the people. And David said unto the LORD, I have sinned greatly in that I have done: and now, I beseech thee, O LORD, take away the iniquity of thy servant; for I have done very foolishly.
NASB: Now David's heart troubled him after he had numbered the people. So David said to the LORD, "I have sinned greatly in what I have done. But now, O LORD, please take away the iniquity of Your servant, for I have acted very foolishly."
KJV: So Gad came to David, and told him, and said unto him, Shall seven years of famine come unto thee in thy land? or wilt thou flee three months before thine enemies, while they pursue thee? or that there be three days' pestilence in thy land? now advise, and see what answer I shall return to him that sent me.
NASB: So Gad came to David and told him, and said to him, "Shall seven years of famine come to you in your land? Or will you flee three months before your foes while they pursue you? Or shall there be three days' pestilence in your land? Now consider and see what answer I shall return to Him who sent me."
KJV: And David said unto Gad, I am in a great strait: let us fall now into the hand of the LORD; for his mercies are great: and let me not fall into the hand of man.
NASB: Then David said to Gad, "I am in great distress. Let us now fall into the hand of the LORD for His mercies are great, but do not let me fall into the hand of man."
KJV: And David spake unto the LORD when he saw the angel that smote the people, and said, Lo, I have sinned, and I have done wickedly: but these sheep, what have they done? let thine hand, I pray thee, be against me, and against my father's house.
NASB: Then David spoke to the LORD when he saw the angel who was striking down the people, and said, "Behold, it is I who have sinned, and it is I who have done wrong; but these sheep, what have they done? Please let Your hand be against me and against my father's house."