Who has asked Allah for martyrdom?

al-Qāsim b. Kathīr > ʿAbd al-Raḥman b. Shurayḥ > Sahl b. Abū Umāmah b. Sahl b. Ḥunayf from his father from his grandfather

The Messenger of Allah ﷺ said: If anyone asks Allah for martyrdom sincerely, Allah will make him reach the ranks of martyrs even if he died on his bed. – Sound Chain

أَخْبَرَنَا الْقَاسِمُ بْنُ كَثِيرٍ قَالَ سَمِعْتُ عَبْدَ الرَّحْمَنِ بْنَ شُرَيْحٍ يُحَدِّثُ أَنَّهُ سَمِعَ سَهْلَ بْنَ أَبِي أُمَامَةَ بْنِ سَهْلِ بْنِ حُنَيْفٍ يُحَدِّثُ عَنْ أَبِيهِ عَنْ جَدِّهِ قَالَ

إِنَّ رَسُولَ اللَّهِ ﷺ قَالَ «مَنْ سَأَلَ اللَّهَ الشَّهَادَةَ صَادِقًا مِنْ قَلْبِهِ بَلَّغَهُ اللَّهُ مَنَازِلَ الشُّهَدَاءِ وَإِنْ مَاتَ عَلَى فِرَاشِهِ» – إسناده صحيح