An-Naml 27:61

Amman jaAAala al-arda qararanwajaAAala khilalaha anharan wajaAAala laharawasiya wajaAAala bayna albahrayni hajizana-ilahun maAAa Allahi bal aktharuhum layaAAlamoon

Is He [not best] who made the earth a stable ground and placed within it rivers and made for it firmly set mountains and placed between the two seas a barrier? Is there a deity with Allāh? [No], but most of them do not know.

Or the One who made the earth a place to settle and made rivers amidst it and made mountains for (making) it (firm), and made a barrier between two seas? Is there any god along with Allah? No, but most of them do not have knowledge.