ESV: But the king spared Mephibosheth, the son of Saul 's son Jonathan, because of the oath of the Lord that was between them, between David and Jonathan the son of Saul.
NIV: The king spared Mephibosheth son of Jonathan, the son of Saul, because of the oath before the Lord between David and Jonathan 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.
CSB: David spared Mephibosheth, the son of Saul’s son Jonathan, because of the oath of the Lord that was between David and Jonathan, Saul’s son.
NLT: The king spared Jonathan’s son Mephibosheth, who was Saul’s grandson, because of the oath David and Jonathan had sworn before the Lord.
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.
NKJV: 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.