2 Samuel 4:4

4 And a son feeble in his feet was to Jonathan, the son of Saul; and he was five years eld, when the messenger came from Saul and Jonathan, from Jezreel, telling that they were dead (and he was five years old, when a message came from Jezreel about Saul and Jonathan, saying that they were dead). Therefore his nurse took him, and fled; and when she hasted to flee, she felled down, and the child was made lame; and the name of the child was Mephibosheth.

2 Samuel 4:4 Meaning and Commentary

2 Samuel 4:4

And Jonathan, Saul's son
His eldest son, who died at the same time with him:

had a son [that was] lame of [his] feet;
of both feet, which were broken or bruised by a fall, as later related: and

he was five years old when the tidings came of Saul and Jonathan out
of Jezreel:
that is, when the tidings of their death came from Jezreel, the place where the battle was fought in which they died, to Gibeah, and the royal palace there; so that he was now twelve years of age:

and his nurse took him up and fled;
fearing the Philistines would come thither and destroy the family of Saul; and this child being the son of Jonathan, the eldest son of Saul, was by birth heir to the crown, his father and grandfather being both dead, and which might make the nurse the more solicitous to save his life by flight:

and it came to pass, as she made haste to flee, that he fell, and
became lame;
in her hurry and fright he dropped out of her arms, and had some bone broken or dislocated, which was never rightly replaced, or had some contusion, of which he was never cured,

and his name [was] Mephibosheth,
called Meribbaal, ( 1 Chronicles 8:34 ) ( 9:40 ) ; of the change of such names (See Gill on 2 Samuel 2:8). This story of Mephibosheth, and of his nurse's flight with him, and what happened upon it, is here inserted on occasion of the flight of the Beerothites, ( 2 Samuel 4:3 ) ; but chiefly to observe in what condition Saul's family now was, and what encouraged the murderers of Ishbosheth to be guilty of the crime they were, since when he was taken off, there was none but this lame child of that family; and as the removal of Ishbosheth would be of so much service to David, they doubted not but it would be very acceptable to him, and they should be greatly rewarded and honoured; and which they might do with the greatest safety, since the nearest kinsman and avenger of blood was so young, and lame of both his feet: or rather this is mentioned to show that Ishbosheth had no right to the throne, his eldest brother's son being living; so that those murderers might think they did the right thing, to take away the life of an usurper.

2 Samuel 4:4 In-Context

2 And two men, princes of (raiding) companies, were to the son of Saul; name to the one was Baanah, and name to the tother was Rechab, the sons of Rimmon (the) Beerothite, of the sons of Benjamin; for also Beeroth is areckoned in Benjamin. (And two men, leaders of raiding parties, were officers for Saul's son; one was named Baanah, and the other was named Rechab; they were the sons of Rimmon the Beerothite, of the sons of Benjamin, for Beeroth is reckoned as part of Benjamin.)

3 And men of Beeroth fled into Gittaim; and they were comelings there till to that time. (And the Beerothites had fled to Gittaim; and they had lived there until that time.)

4 And a son feeble in his feet was to Jonathan, the son of Saul; and he was five years eld, when the messenger came from Saul and Jonathan, from Jezreel, telling that they were dead (and he was five years old, when a message came from Jezreel about Saul and Jonathan, saying that they were dead). Therefore his nurse took him, and fled; and when she hasted to flee, she felled down, and the child was made lame; and the name of the child was Mephibosheth.

5 Therefore Rechab and Baanah, the sons of Rimmon of Beeroth, came, and entered in the hot (of the) day into the house of Ishbosheth, that slept upon his bed at midday; and the woman that kept the doors of the house, (who had been) purging wheat, (now also) slept fast. (And so Rechab and Baanah, the sons of Rimmon of Beeroth, came, and in the heat of the day entered into Ishbosheth's house, while he slept on his bed at midday; and the woman who kept the doors of the house, had been purging wheat, but now she was also asleep.)

6 And they came till to the midst of the house, and took wheat; and Rechab, and Baanah, his brother, smote Ishbosheth in the share-bone, and fled. (And they came into the midst of the house, carrying wheat; and Rechab, and his brother Baanah, struck, or stabbed, Ishbosheth in the belly, and then fled.)