Narrated 'Abdullah bin Mas'ud:

Sa'd bin Mu'adh came to Mecca with the intention of performing 'Umra, and stayed at the house of Umaiya bin Khalaf Abi Safwan, for Umaiya himself used to stay at Sa'd's house when he passed by Medina on his way to Sham. Umaiya said to Sad, "Will you wait till midday when the people are (at their homes), then you may go and perform the Tawaf round the Ka'ba?" So, while Sad was going around the Ka'ba, Abu Jahl came and asked, "Who is that who is performing Tawaf?" Sad replied, "I am Sad." Abu Jahl said, "Are you circumambulating the Ka'ba safely although you have given refuge to Muhammad and his companions?" Sad said, "Yes," and they started quarreling. Umaiya said to Sad, "Don't shout at Abi-l-Hakam (i.e. Abu Jahl), for he is chief of the valley (of Mecca)." Sad then said (to Abu Jahl). 'By Allah, if you prevent me from performing the Tawaf of the Ka'ba, I will spoil your trade with Sham." Umaiya kept on saying to Sad, "Don't raise your voice." and kept on taking hold of him. Sad became furious and said, (to Umaiya), "Be away from me, for I have heard Muhammad saying that he will kill you." Umaiiya said, "Will he kill me?" Sad said, "Yes,." Umaiya said, "By Allah! When Muhammad says a thing, he never tells a lie." Umaiya went to his wife and said to her, "Do you know what my brother from Yathrib (i.e. Medina) has said to me?" She said, "What has he said?" He said, "He claims that he has heard Muhammad claiming that he will kill me." She said, By Allah! Muhammad never tells a lie." So when the infidels started to proceed for Badr (Battle) and declared war (against the Muslims), his wife said to him, "Don't you remember what your brother from Yathrib told you?" Umaiya decided not to go but Abu Jahl said to him, "You are from the nobles of the valley of Mecca), so you should accompany us for a day or two." He went with them and thus Allah got him killed.

حَدَّثَنِي أَحْمَدُ بْنُ إِسْحَاقَ، حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُوسَى، حَدَّثَنَا إِسْرَائِيلُ، عَنْ أَبِي إِسْحَاقَ، عَنْ عَمْرِو بْنِ مَيْمُونٍ، عَنْ عَبْدِ اللَّهِ بْنِ مَسْعُودٍ ـ رضى الله عنه ـ قَالَ انْطَلَقَ سَعْدُ بْنُ مُعَاذٍ مُعْتَمِرًا ـ قَالَ ـ فَنَزَلَ عَلَى أُمَيَّةَ بْنِ خَلَفٍ أَبِي صَفْوَانَ، وَكَانَ أُمَيَّةُ إِذَا انْطَلَقَ إِلَى الشَّأْمِ فَمَرَّ بِالْمَدِينَةِ نَزَلَ عَلَى سَعْدٍ، فَقَالَ أُمَيَّةُ لِسَعْدٍ انْتَظِرْ حَتَّى إِذَا انْتَصَفَ النَّهَارُ، وَغَفَلَ النَّاسُ انْطَلَقْتُ فَطُفْتُ، فَبَيْنَا سَعْدٌ يَطُوفُ إِذَا أَبُو جَهْلٍ فَقَالَ مَنْ هَذَا الَّذِي يَطُوفُ بِالْكَعْبَةِ فَقَالَ سَعْدٌ أَنَا سَعْدٌ. فَقَالَ أَبُو جَهْلٍ تَطُوفُ بِالْكَعْبَةِ آمِنًا، وَقَدْ آوَيْتُمْ مُحَمَّدًا وَأَصْحَابَهُ فَقَالَ نَعَمْ. فَتَلاَحَيَا بَيْنَهُمَا. فَقَالَ أُمَيَّةُ لِسَعْدٍ لاَ تَرْفَعْ صَوْتَكَ عَلَى أَبِي الْحَكَمِ، فَإِنَّهُ سَيِّدُ أَهْلِ الْوَادِي. ثُمَّ قَالَ سَعْدٌ وَاللَّهِ لَئِنْ مَنَعْتَنِي أَنْ أَطُوفَ بِالْبَيْتِ لأَقْطَعَنَّ مَتْجَرَكَ بِالشَّأْمِ. قَالَ فَجَعَلَ أُمَيَّةُ يَقُولُ لِسَعْدٍ لاَ تَرْفَعْ صَوْتَكَ. وَجَعَلَ يُمْسِكُهُ، فَغَضِبَ سَعْدٌ فَقَالَ دَعْنَا عَنْكَ، فَإِنِّي سَمِعْتُ مُحَمَّدًا ﷺ يَزْعُمُ أَنَّهُ قَاتِلُكَ. قَالَ إِيَّاىَ قَالَ نَعَمْ. قَالَ وَاللَّهِ مَا يَكْذِبُ مُحَمَّدٌ إِذَا حَدَّثَ. فَرَجَعَ إِلَى امْرَأَتِهِ، فَقَالَ أَمَا تَعْلَمِينَ مَا قَالَ لِي أَخِي الْيَثْرِبِيُّ قَالَتْ وَمَا قَالَ قَالَ زَعَمَ أَنَّهُ سَمِعَ مُحَمَّدًا يَزْعُمُ أَنَّهُ قَاتِلِي. قَالَتْ فَوَاللَّهِ مَا يَكْذِبُ مُحَمَّدٌ. قَالَ فَلَمَّا خَرَجُوا إِلَى بَدْرٍ، وَجَاءَ الصَّرِيخُ قَالَتْ لَهُ امْرَأَتُهُ أَمَا ذَكَرْتَ مَا قَالَ لَكَ أَخُوكَ الْيَثْرِبِيُّ قَالَ فَأَرَادَ أَنْ لاَ يَخْرُجَ، فَقَالَ لَهُ أَبُو جَهْلٍ إِنَّكَ مِنْ أَشْرَافِ الْوَادِي، فَسِرْ يَوْمًا أَوْ يَوْمَيْنِ، فَسَارَ مَعَهُمْ فَقَتَلَهُ اللَّهُ.