And question them concerning the township which was bordering the sea, when they transgressed the Sabbath, when their fish came to them on the day of their Sabbath, swimming shorewards, but on the day they kept not Sabbath, they came not unto them. Even so We were trying them for their ungodliness. 163 And recall when a party of them said: 'Why do you admonish a people whom Allah is about to destroy or punish severely?' They said: 'We admonish them in order to be able to offer an excuse before Your Lord, and in the hope that they will guard against disobedience.' 164 But when they forgot to remember the warning, We saved those who prohibited evil, but inflicted on the wicked a dreadful punishment -- requital for their disobedience. 165 And when they persisted in pursuing that which had been forbidden We said: 'Become despised apes.' 166 Behold! thy Lord did declare that He would send against them, to the Day of Judgment, those who would afflict them with grievous penalty. Thy Lord is quick in retribution, but He is also Oft-forgiving, Most Merciful. 167 And We dispersed them as [separate] communities all over the earth; some of them were righteous, and some of them less than that: and the latter We tried with blessings as well as with afflictions, so that they might mend their ways. 168 And there succeeded after them a succession who inherited the Book, taking the chance goods of this lower world, and saying, 'It will be forgiven us'; and if chance goods the like of them come to them, they will take them. Has not the compact of the Book been taken touching them, that they should say concerning God nothing but the truth? And they have studied what is in it; and the Last Abode is better for those who are godfearing. Do you not understand? 169 As for those who hold fast to the Book and are steadfast in prayer, We do not waste the wage of the righteous. 170 ۞ And when We shook the mountain over them as if it were a covering overhead, and they thought that it was going to fall down upon them: Take hold of what We have given you with firmness, and be mindful of what is in it, so that you may guard (against evil). 171