KJV: And the children of Israel said, Who is there among all the tribes of Israel that came not up with the congregation unto the LORD? For they had made a great oath concerning him that came not up to the LORD to Mizpeh, saying, He shall surely be put to death.
NASB: Then the sons of Israel said, "Who is there among all the tribes of Israel who did not come up in the assembly to the LORD?" For they had taken a great oath concerning him who did not come up to the LORD at Mizpah, saying, "He shall surely be put to death."
KJV: But the king spared Mephibosheth, the son of Jonathan the son of Saul, because of the LORD'S oath that was between them, between David and Jonathan the son of Saul.
NASB: But the king spared Mephibosheth, the son of Jonathan the son of Saul, because of the oath of the LORD which was between them, between David and Saul's son Jonathan.
KJV: And all Judah rejoiced at the oath: for they had sworn with all their heart, and sought him with their whole desire; and he was found of them: and the LORD gave them rest round about.
NASB: All Judah rejoiced concerning the oath, for they had sworn with their whole heart and had sought Him earnestly, and He let them find Him. So the LORD gave them rest on every side.
KJV: For there were many in Judah sworn unto him, because he was the son in law of Shechaniah the son of Arah; and his son Johanan had taken the daughter of Meshullam the son of Berechiah.
NASB: For many in Judah were bound by oath to him because he was the son-in-law of Shecaniah the son of Arah, and his son Jehohanan had married the daughter of Meshullam the son of Berechiah.