Not graded
Sunan ad-Darimi 396
أَخْبَرَنَا مَخْلَدُ بْنُ مَالِكٍ حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ مَغْرَاءَ حَدَّثَنَا الْأَعْمَشُ قَالَ كَانَ إِبْرَاهِيمُ لَا يَرَى غِيبَةً لِلْمُبْتَدِعِ
This hadith has no English translation yet: the Arabic text, the reference and the grade are shown here.
Reported by Ad-Darimi (No. 396).