And made therein mountains standing firm, lofty (in stature); and provided for you water sweet (and wholesome)?

It is He Who has let free the two bodies of flowing water: One palatable and sweet, and the other salt and bitter; yet has He made a barrier between them, a partition that is forbidden to be passed.

Nor are the two bodies of flowing water alike,- the one palatable, sweet, and pleasant to drink, and the other, salt and bitter. Yet from each (kind of water) do ye eat flesh fresh and tender, and ye extract ornaments to wear; and thou seest the ships therein that plough the waves, that ye may seek (thus) of the Bounty of Allah that ye may be grateful.

我曾在大地上，安置许多崇高的山峦。我曾赏赐你们甘美的饮料。

他就是任两海之间自由交流的，这是很甜的淡水，那是很苦的咸水； 他在两海之间设置屏障和堤防。

两海不一样，这海是很甜的、可口的淡水，那海是很苦的咸水。你们可吃每一海中所产的新鲜的肉，又可采你们所戴的首饰。你看船舶在海上破浪而行，以便你们寻求他的恩惠，以便你们感谢他。