It is narrated from Talhah bin Musarrif (may Allah have mercy on him) that Sayyiduna Ali (may Allah be pleased with him) came to Sayyiduna Talhah bin Ubaydullah (may Allah be pleased with him) when he had already died. He dismounted from his riding animal, sat him up, and began wiping the dust from his face and beard, and while praying for mercy for him he was saying: "Would that I had died twenty years before this day."
Hadith Referenceالمعجم الكبير للطبراني / العشرة / 201