سكنت بالنيل لو لم تكن

جيرانه لم تكُ بالشافي

If you lived by the Nile, you would not be

A healer, were it not for your neighbors.

كفاكَ جيران نيل الأذى

فحبَّذا النيّل بالكاف

The Nile's neighbors are enough harm for you-

So goodness in the 'K' is best for the Nile.