Luqman reported: Abu Darda, may Allah be pleased with him, said, “Verily, I fear from my Lord on the Day of Resurrection that I will be called in front of the heads of all creation, saying: O ‘Uwaymir! I will say: At your service, my Lord. He will say: Did you not act upon what you knew?”
Source: Shu’ab al-Imān 1712
Grade: Sahih li ghayrihi (authentic due to external evidence) according to Al-Albani
عَنْ لُقْمَانَ قَالَ قَالَ أَبُو الدَّرْدَاءِ رضي الله عنه إِنَّمَا أَخْشَى مِنْ رَبِّي يَوْمَ الْقِيَامَةِ أَنْ يَدْعُوَنِي عَلَى رُءُوسِ الْخَلائِقِ فَيَقُولُ لِي يَا عُوَيْمِرُ فَأَقُولُ لَبَّيْكَ رَبِّي فَيَقُولُ لِي مَا عَمِلْتَ فِيمَا عَلِمْتَ
1712 شعب الإيمان للبيهقي
129 المحدث الألباني خلاصة حكم المحدث صحيح لغيره في صحيح الترغيب