It wasnarrated from Jabir that the Prophet (ﷺ) said:
"When thedeceasedenters the grave, the sun is made to appear as if it issetting. Hesits up, wipes his eyes and says: 'Let me pray.'" (FR)
English reference (FR): Vol. 5, Book 37, Hadith 4272 (FR)
Arabic reference (FR): Book 37, Hadith 4413 (FR)