KJV: Saul also sent messengers unto David's house, to watch him, and to slay him in the morning: and Michal David's wife told him, saying, If thou save not thy life to night, to morrow thou shalt be slain.
NASB: Then Saul sent messengers to David's house to watch him, in order to put him to death in the morning. But Michal, David's wife, told him, saying, "If you do not save your life tonight, tomorrow you will be put to death."
KJV: And the priest answered David, and said, There is no common bread under mine hand, but there is hallowed bread; if the young men have kept themselves at least from women.
NASB: The priest answered David and said, "There is no ordinary bread on hand, but there is consecrated bread; if only the young men have kept themselves from women."
KJV: Now David had said, Surely in vain have I kept all that this fellow hath in the wilderness, so that nothing was missed of all that pertained unto him: and he hath requited me evil for good.
NASB: Now David had said, "Surely in vain I have guarded all that this man has in the wilderness, so that nothing was missed of all that belonged to him; and he has returned me evil for good.
KJV: And David said to Abner, Art not thou a valiant man? and who is like to thee in Israel? wherefore then hast thou not kept thy lord the king? for there came one of the people in to destroy the king thy lord.
NASB: So David said to Abner, "Are you not a man? And who is like you in Israel? Why then have you not guarded your lord the king? For one of the people came to destroy the king your lord.
KJV: This thing is not good that thou hast done. As the LORD liveth, ye are worthy to die, because ye have not kept your master, the LORD'S anointed. And now see where the king's spear is, and the cruse of water that was at his bolster.
NASB: "This thing that you have done is not good. As the LORD lives, all of you must surely die, because you did not guard your lord, the LORD'S anointed. And now, see where the king's spear is and the jug of water that was at his head."
KJV: And David said to Achish, Surely thou shalt know what thy servant can do. And Achish said to David, Therefore will I make thee keeper of mine head for ever.
NASB: David said to Achish, "Very well, you shall know what your servant can do." So Achish said to David, "Very well, I will make you my bodyguard for life."
KJV: Then said David, Ye shall not do so, my brethren, with that which the LORD hath given us, who hath preserved us, and delivered the company that came against us into our hand.
NASB: Then David said, "You must not do so, my brothers, with what the LORD has given us, who has kept us and delivered into our hand the band that came against us.
KJV: And Ahithophel said unto Absalom, Go in unto thy father's concubines, which he hath left to keep the house; and all Israel shall hear that thou art abhorred of thy father: then shall the hands of all that are with thee be strong.
NASB: Ahithophel said to Absalom, "Go in to your father's concubines, whom he has left to keep the house; then all Israel will hear that you have made yourself odious to your father. The hands of all who are with you will also be strengthened."