Commentary
كَمَثَلِ الَّذِينَ مِن قَبْلِهِمْ قَرِيبًا (...like those who were before them in near past ....59:15) This refers to the case of Banu Nadir, and Mujahid (رح) says that the phrase الَّذِينَ مِن قَبْلِهِمْ قَرِيبًا "those who were before them in near past " refers to the Quraish of Makkah who sustained an ignominious defeat at Badr. According to Sayyidna ` Abdullah Ibn ` Abbas ؓ it refers to Banu Qainuqa', a Jewish tribe, who were punished for their mischief and machinations after Badr. Banu Nadir were banished after the battles of Badr and 'Uhud, and Banu Qainuqa' had been banished after Badr. At Badr seventy thousand pagan Arabs were killed, and the survivors returned home disgracefully. Since pagans of Makkah and Banu qainuqa', both of them faced a deterrent punishment after Badr, both can be the purport of the words, who were before them in the past, and of: ذَاقُوا وَبَالَ أَمْرِهِمْ...tasted the evil consequence of their conduct...[ 59:15] "
The Expulsion of Banu Qainuqa'
As stated earlier, when the Holy Prophet migrated from Makkah and settled in Madinah, he concluded a peace treaty with the Jewish tribes of Madinah, and of its neighbourhood. One of its conditions stipulated that they would not fight the Messenger of Allah ﷺ and the Muslims, or assist their enemies. Banu Qainuqa' was a party to this peace agreement and was the first one to break the pledged word, within a few months. On the occasion of the battle of Badr, they connived with the Quraish of Makkah, and some incidents of their connivance came out in the open. On that occasion, the following verse was revealed وَإِمَّا تَخَافَنَّ مِن قَوْمٍ خِيَانَةً فَانبِذْ إِلَيْهِمْ عَلَىٰ سَوَاءٍ (And if you apprehend a breach from a people, then, throw [ the treaty ] towards them being right forward...[ 8:58] ". Banu Qainuqa`, through their treachery, had already broken the treaty. Therefore, The Holy Prophet ﷺ declared war against them and the banner of jihad was given in the hands of Sayyidna Hamzah ؓ and appointing Sayyidna Abu Lubabah ؓ his deputy in the city of Madinah, the Holy Prophet ﷺ himself joined the fighting force. Having seeing the Muslim army, the Jews shut themselves up in the fortress. The Holy Prophet ﷺ laid a siege to it for fifteen days, and the Jews had no choice but to surrender. Eventually, Allah cast terror into their hearts and they realized that fighting would not pay off. So, they opened the gate of the fortress and expressed their willingness to abide by the decision of the Holy Prophet ﷺ .
The Holy Prophet's ﷺ decision was to have the Jewish men executed. But ` Abdullah Ibn 'Ubayy, the hypocrite, intervened and pleaded to the Holy Prophet ﷺ to pardon them. In the end, it was decided that they should leave the area and go into exile and their belongings would be the spoils falling to the lot of the Muslims. Accordingly, they left Madinah and proceeded to settle in an area called Adhra` at in Syria. In compliance with the law of spoils, one-fifth was retained for Bait-ul-mal [ public treasury ] and the rest of the spoils was disbursed among the fighters. After the battle of Badr, this was the first one-fifth of the booties that was retained for the public treasury. This incident took place on Monday, 15th Shawwal, in the 2nd year of Hijrah - twenty months after the migration.