Imam Ahmad recorded that Al-Husayn bin `Ali said that the Messenger of Allah said:

«الْبَخِيلُ مَنْ ذُكِرْتُ عِنْدَهُ ثُمَّ لَمْ يُصَلِّ عَلَي»

(The miser is the one in whose presence I am mentioned, then he does not send Salah upon me.) Abu Sa`id said:

«فَلَمْ يُصَلِّ عَلَي»

(...and he does not send Salah upon me.) This was also recorded by At-Tirmidhi, who then said: "This Hadith is Hasan Gharib, Sahih.''