Sahih Muslim , Book 4, Hadith 2020 (USC-MSA) ⓘ

Abu Musa reported that when 'Umar was wounded, there came Suhaib from his house and went to 'Umar and stood by his side, and began to wail. Upon this 'Umar said: What are you weeping for? Are you weeping for me? He said: By Allah, it is for you that I weep, O Commander of the believers. He said: By Allah, you already know that the Messenger of Allah had said: He who is lamented upon is punished. I made a mention of it to Musa b. Talha, and he said that 'A'isha told that it concerned the Jews (only).

وَحَدَّثَنِي عَلِيُّ بْنُ حُجْرٍ، أَخْبَرَنَا شُعَيْبُ بْنُ صَفْوَانَ أَبُو يَحْيَى، عَنْ عَبْدِ الْمَلِكِ بْنِ، عُمَيْرٍ عَنْ أَبِي بُرْدَةَ بْنِ أَبِي مُوسَى، عَنْ أَبِي مُوسَى، قَالَ لَمَّا أُصِيبَ عُمَرُ أَقْبَلَ صُهَيْبٌ مِنْ مَنْزِلِهِ حَتَّى دَخَلَ عَلَى عُمَرَ فَقَامَ بِحِيَالِهِ يَبْكِي فَقَالَ عُمَرُ عَلاَمَ تَبْكِي أَعَلَىَّ تَبْكِي قَالَ إِي وَاللَّهِ لَعَلَيْكَ أَبْكِي يَا أَمِيرَ الْمُؤْمِنِينَ ‏.‏ قَالَ وَاللَّهِ لَقَدْ عَلِمْتَ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏ "‏ مَنْ يُبْكَى عَلَيْهِ يُعَذَّبُ ‏" ‏ ‏.‏ قَالَ فَذَكَرْتُ ذَلِكَ لِمُوسَى بْنِ طَلْحَةَ فَقَالَ كَانَتْ عَائِشَةُ تَقُولُ إِنَّمَا كَانَ أُولَئِكَ الْيَهُودَ ‏.‏