To make the Heart Tender (Ar-Riqaq)
حَدَّثَنَا مُسْلِمٌ، حَدَّثَنَا هَمَّامٌ، عَنْ إِسْحَاقَ بْنِ عَبْدِ اللَّهِ بْنِ أَبِي طَلْحَةَ، عَنْ أَنَسٍ، قَالَ خَطَّ النَّبِيُّ صلى الله عليه وسلم خُطُوطًا فَقَالَ " هَذَا الأَمَلُ وَهَذَا أَجَلُهُ، فَبَيْنَمَا هُوَ كَذَلِكَ إِذْ جَاءَهُ الْخَطُّ الأَقْرَبُ ".Narrated Anas bin Malik:The Prophet (ﷺ) drew a few lines and said, "This is (man's) hope, and this is the instant of his death, and while he is in this state (of hope), the nearer line (death) comes to Him
From Sahih al-Bukhari, whose reports the scholars accept as authentic.