Not graded
Sunan ad-Darimi 927
أَخْبَرَنَا أَبُو الْوَلِيدِ حَدَّثَنَا أَبُو عَوَانَةَ عَنْ مُغِيرَةَ عَنْ إِبْرَاهِيمَ إِذَا رَأَتْ الْحَامِلُ الدَّمَ لَمْ تَدَعْ الصَّلَاةَ
This hadith has no English translation yet: the Arabic text, the reference and the grade are shown here.
Reported by Ad-Darimi (No. 927).