20:21 The {n} matter [is] not so: but a man of mount Ephraim, Sheba the son of Bichri by name, hath lifted up his hand against the king, [even] against David: deliver him only, and I will depart from the city. And the woman said unto Joab, Behold, his head shall be thrown to thee over the wall.

(n) Hearing his fault, he gave in to reason, and required only he that was instigator of the treason.

20:21 Ephraim - Probably mount Ephraim was a place in Benjamin so called, either because it was upon the borders of Ephraim or for some notable action or event of the Ephraimites in that place. His head - Which she undertook, because she knew the present temper of the citizens, and soldiers too. And it is not unlikely, that this woman might be a governness in that city. For though this office was commonly performed by men; yet women were sometimes employed in the government: as we see in Deborah, who judged Israel, Judg 4:4.

20:14-22 Justly is that place attacked, which dares to harbour a traitor; nor will the heart fare better which indulges rebellious lusts, that will not have Christ to reign over them. A discreet woman, by her prudent management, satisfied Joab, and yet saved the city. Wisdom is not confined to rank or sex; it consists not in deep knowledge; but in understanding how to act as matters arise, that troubles may be turned away and benefits secured. A great deal of mischief would be prevented, if contending parties would understand one another. Let both sides be undeceived. The single condition of peace is, the surrender of the traitor. It is so in God's dealing with the soul, when besieged by conviction and distress; sin is the traitor; the beloved lust is the rebel: part with that, cast away the transgression, and all shall be well. There is no peace on any other terms.