 and the beloved is a cloud that has come meaning it has risen and is moving north meaning it is driven. he means that it is heavy from the water and is not moving except like the broken one. and his saying
و الحبى سحاب قد حبا، أى قد أشرف تزجيه شمأل أى تسوقه. يريد أنه ثقيل من الماء وليس يسير إلا كسير الكسير وقوله