וַיְשַׁמַּ֥ע שָׁא֛וּל אֶת־כָּל־הָעָ֖ם לַמִּלְחָמָ֑ה לָרֶ֣דֶת קְעִילָ֔ה לָצ֥וּר אֶל־דָּוִ֖ד וְאֶל־אֲנָשָֽׁיו׃
And Saul summoned all the people to war, to go down to Keilah, to besiege David and his men.
Read kabbalistic (mystical) interpretation of I Samuel 23:8: and classical mystical sources.