Hadith 31-157

وَبِهذَا الإسناد عَنْ الحُسَيْنِ بْنِ عَلِى‏ عَلَيْهِ السَّلامُ أَنَّهُ قالَ: مَن سَّره أَن يَنسَأ فِي أَجَلِهِ وَيُزاد في رِزقِه فَليَصِل رَحِمَهُ.

According to the same documentation, on the authority of Al-Husayn ibn Ali (a.s.), “Whoever gets pleased from knowing that his death will be procrastinated and his daily sustenance will be increased should visit his relatives.”