וַֽיִּמְצְא֤וּ מִרְעֶה֙ שָׁמֵ֣ן וָט֔וֹב וְהָאָ֙רֶץ֙ רַחֲבַ֣ת יָדַ֔יִם וְשֹׁקֶ֖טֶת וּשְׁלֵוָ֑ה כִּ֣י מִן־חָ֔ם הַיֹּשְׁבִ֥ים שָׁ֖ם לְפָנִֽים׃
And they found fat pasture and good, and the land was wide, and quiet, and peaceable; for they that dwelt there aforetime were of Ham.
Read kabbalistic (mystical) interpretation of I Chronicles 4:40: and classical mystical sources.