וַיַּרְא֙ אִ֣ישׁ אֶחָ֔ד וַיַּגֵּ֖ד לְיוֹאָ֑ב וַיֹּ֗אמֶר הִנֵּה֙ רָאִ֣יתִי אֶת־אַבְשָׁלֹ֔ם תָּל֖וּי בָּאֵלָֽה׃
And a certain man saw it, and told Joab, and said: ‘Behold, I saw Absalom hanging in a terebinth.’
Read halakhic rulings (Jewish law) on II Samuel 18:10: and classical halakhic sources.