2 Samuel 14:2 in the King James Version
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:
Context
1 Now Joab the son of Zeruiah perceived that the king’s heart was toward Absalom.
2 Joab sent to Tekoa and brought a wise woman from there, and said to her, “Please act like a mourner, and put on mourning clothing, please, and don’t anoint yourself with oil; but be as a woman who has mourned a long time for the dead.
3 Go in to the king and speak like this to him.” So Joab put the words in her mouth.