The Book of Asceticism · Hadith 163 (#Ḥadīth #14)

ابن أبي عمير عن بعض أصحابنا عن أبي عبد الله عليه السلام قال: لا يدخل الجنة من في قبله مثقال حبة من كبر

14.Ibn Abī ʿUmayr narrated from one of our companions, from Abū ʿAbdillāh who said, “One who has even a [tiny] seed’s weight of pride in his heart will not enter Paradise.”

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).