KJV: Know now that there shall fall unto the earth nothing of the word of the LORD, which the LORD spake concerning the house of Ahab: for the LORD hath done that which he spake by his servant Elijah.
NASB: "Know then that there shall fall to the earth nothing of the word of the LORD, which the LORD spoke concerning the house of Ahab, for the LORD has done what He spoke through His servant Elijah."
KJV: And when he came to Samaria, he slew all that remained unto Ahab in Samaria, till he had destroyed him, according to the saying of the LORD, which he spake to Elijah.
NASB: When he came to Samaria, he killed all who remained to Ahab in Samaria, until he had destroyed him, according to the word of the LORD which He spoke to Elijah.
KJV: And Jehu went, and Jehonadab the son of Rechab, into the house of Baal, and said unto the worshippers of Baal, Search, and look that there be here with you none of the servants of the LORD, but the worshippers of Baal only.
NASB: Jehu went into the house of Baal with Jehonadab the son of Rechab; and he said to the worshipers of Baal, "Search and see that there is here with you none of the servants of the LORD, but only the worshipers of Baal."
KJV: And the LORD said unto Jehu, Because thou hast done well in executing that which is right in mine eyes, and hast done unto the house of Ahab according to all that was in mine heart, thy children of the fourth generation shall sit on the throne of Israel.
NASB: The LORD said to Jehu, "Because you have done well in executing what is right in My eyes, and have done to the house of Ahab according to all that was in My heart, your sons of the fourth generation shall sit on the throne of Israel."
KJV: But Jehu took no heed to walk in the law of the LORD God of Israel with all his heart: for he departed not from the sins of Jeroboam, which made Israel to sin.
NASB: But Jehu was not careful to walk in the law of the LORD, the God of Israel, with all his heart; he did not depart from the sins of Jeroboam, which he made Israel sin.
KJV: And the seventh year Jehoiada sent and fetched the rulers over hundreds, with the captains and the guard, and brought them to him into the house of the LORD, and made a covenant with them, and took an oath of them in the house of the LORD, and shewed them the king's son.
NASB: Now in the seventh year Jehoiada sent and brought the captains of hundreds of the Carites and of the guard, and brought them to him in the house of the LORD. Then he made a covenant with them and put them under oath in the house of the LORD, and showed them the king's son.