I Chronicles 6:54 Kabbalah

וְאֶת־אַיָּלוֹן֙ וְאֶת־מִגְרָשֶׁ֔יהָ וְאֶת־גַּת־רִמּ֖וֹן וְאֶת־מִגְרָשֶֽׁיהָ׃ (פ)

and Aijalon with the open land about it, and Gath-rimmon with the open land about it;

Read kabbalistic (mystical) interpretation of I Chronicles 6:54: and classical mystical sources.