﴿ وَجَآءَتْ سَكْرَةُ ٱلْمَوْتِ بِٱلْحَقِّ ۖ ذَٰلِكَ مَا كُنتَ مِنْهُ تَحِيدُ ﴾

“And [then,] the twilight of death brings with it the [full] truth that [very thing, O man,] from which thou wouldst always look away! –”

Please check ayah 50:22 for complete tafsir.