1 Sam 22:1

וַיֵּ֤לֶךְ דָּוִד֙ מִשָּׁ֔ם וַיִּמָּלֵ֖ט אֶל־מְעָרַ֣ת עֲדֻלָּ֑ם וַיִּשְׁמְע֤וּ אֶחָיו֙ וְכָל־בֵּ֣ית אָבִ֔יו וַיֵּרְד֥וּ אֵלָ֖יו שָֽׁמָּה׃

So David left Gath and took refuge in the cave of Adullam. When his brothers and the rest of his father’s household heard about it, they went down to him there.