حَدَّثَنَا صَدَقَةُ، أَخْبَرَنَا ابْنُ عُلَيَّةَ، عَنِ الْجُرَيْرِيِّ، عَنْ أَبِي نَضْرَةَ: قَالَ رَجُلٌ مِنَّا يُقَالُ لَهُ: جَابِرٌ أَوْ جُوَيْبِرٌ: طَلَبْتُ حَاجَةً إِلَى عُمَرَ فِي خِلاَفَتِهِ، فَانْتَهَيْتُ إِلَى الْمَدِينَةِ لَيْلاً، فَغَدَوْتُ عَلَيْهِ، وَقَدْ أُعْطِيتُ فِطْنَةً وَلِسَانًا، أَوْ قَالَ: مِنْطَقًا، فَأَخَذْتُ فِي الدُّنْيَا فَصَغَّرْتُهَا، فَتَرَكْتُهَا لاَ تَسْوَى شَيْئًا، وَإِلَى جَنْبِهِ رَجُلٌ أَبْيَضُ الشَّعْرِ أَبْيَضُ الثِّيَابِ، فَقَالَ لَمَّا فَرَغْتُ: كُلُّ قَوْلِكَ كَانَ مُقَارِبًا، إِلاَّ وَقُوعَكَ فِي الدُّنْيَا، وَهَلْ تَدْرِي مَا الدُّنْيَا؟ إِنَّ الدُّنْيَا فِيهَا بَلاَغُنَا، أَوْ قَالَ: زَادُنَا، إِلَى الْآخِرَةِ، وَفِيهَا أَعْمَالُنَا الَّتِي نُجْزَى بِهَا فِي الْآخِرَةِ، قَالَ: فَأَخَذَ فِي الدُّنْيَا رَجُلٌ هُوَ أَعْلَمُ بِهَا مِنِّي، فَقُلْتُ: يَا أَمِيرَ الْمُؤْمِنِينَ، مَنْ هَذَا الرَّجُلُ الَّذِي إِلَى جَنْبِكَ؟ قَالَ: سَيِّدُ الْمُسْلِمِينَ أُبَيُّ بْنُ كَعْبٍ.
It is narrated from Abu Nazrah that there was a man from our tribe who was called Jabir or Juwaybir. He reported that during the caliphate of Sayyiduna Umar (may Allah be pleased with him), I went to him for a need. I reached Madinah at night and in the morning I went to him. I was an intelligent man and also had eloquence in speech. I began to speak about the insignificance and evil of the world and proved that it had no real value. At his side was a man with a white beard, dressed in white clothes. When I finished speaking, he said: All your words are correct, except for what you said about the condemnation of the world. Do you know what the world is? It is in this world that the means to reach the Hereafter are found. It is in this world that we perform those deeds for which we will be rewarded in the Hereafter. A person more knowledgeable than me about the world spoke to me about it, so I asked: O Leader of the Believers! Who is this person sitting beside you? He said: The leader of the Muslims, Sayyiduna Ubayy ibn Ka'b (may Allah be pleased with him).