KJV: Then Jael Heber's wife took a nail of the tent, and took an hammer in her hand, and went softly unto him, and smote the nail into his temples, and fastened it into the ground: for he was fast asleep and weary. So he died.
NASB: But Jael, Heber's wife, took a tent peg and seized a hammer in her hand, and went secretly to him and drove the peg into his temple, and it went through into the ground; for he was sound asleep and exhausted. So he died.
KJV: Then answered one of the people, and said, Thy father straitly charged the people with an oath, saying, Cursed be the man that eateth any food this day. And the people were faint.
NASB: Then one of the people said, "Your father strictly put the people under oath, saying, 'Cursed be the man who eats food today.'" And the people were weary.
KJV: Moreover the Philistines had yet war again with Israel; and David went down, and his servants with him, and fought against the Philistines: and David waxed faint.
NASB: Now when the Philistines were at war again with Israel, David went down and his servants with him; and as they fought against the Philistines, David became weary.
KJV: For I have heard a voice as of a woman in travail, and the anguish as of her that bringeth forth her first child, the voice of the daughter of Zion, that bewaileth herself, that spreadeth her hands, saying, Woe is me now! for my soul is wearied because of murderers.
NASB: For I heard a cry as of a woman in labor, The anguish as of one giving birth to her first child, The cry of the daughter of Zion gasping for breath, Stretching out her hands, saying, "Ah, woe is me, for I faint before murderers."