What does 2 Samuel 14:2 mean?

And Joab sent to Tekoa, and fetched thence a wise woman, and said unto her, I pray thee, feign thyself to be a mourner, and put on mourning apparel, I pray thee, and anoint not thyself with oil, but be as a woman that hath a long time mourned for the dead:

And Joab sent to Tekoah, and fetched thence a wise woman, and said unto her, I pray thee, feign thyself to be a mourner, and put on now mourning apparel, and anoint not thyself with oil, but be as a woman that had a long time mourned for the dead:

And Joab sent to Tekoa, and fetched thence a wise woman, and said unto her, I pray thee, feign thyself to be a mourner, and put on mourning apparel, I pray thee, and anoint not thyself with oil, but be as a woman that hath a long time mourned for the dead:

And Joab sent to Tekoa and got from there a wise woman, and said to her, Now make yourself seem like one given up to grief, and put on the clothing of sorrow, not using any sweet oil for your body, but looking like one who for a long time has been weeping for the dead:

and Joab sendeth to Tekoah, and taketh thence a wise woman, and saith unto her, `Feign thyself a mourner, I pray thee, and put on, I pray thee, garments of mourning, and anoint not thyself with oil, and thou hast been as a woman these many days mourning for the dead,

Sent to Thecua, and fetched from thence a wise woman: and said to her: Feign thyself to be a mourner, and put on mourning apparel, and be not anointed with oil, that thou mayest be as a woman that had a long time been mourning for one dead.

And Joab sent to Tekoah, and fetched thence a wise woman, and said to her, I pray thee, feign thyself to be a mourner, and put on mourning garments, I pray, and anoint not thyself with oil, but be as a woman that hath a long time mourned for the dead;