Al-Matalib al-'Aliyah 973 — The best charity

It is narrated from Sayyiduna Abu Hurayrah and Sayyiduna Abdullah bin Abbas (may Allah be pleased with them) that the Messenger of Allah (peace and blessings be upon him) delivered an address to us, in which he (peace and blessings be upon him) also said: "Whoever gives any charity, Allah Almighty will give him, for the weight of every particle of that charity, a reward equal to Mount Uhud from the blessings of Paradise; and whoever walks himself and takes that charity to a poor person will also receive a reward equal to it; and even if forty thousand people pass that charity on from one to another until it reaches a needy person, each one of them will receive the same complete reward, for 'what is with Allah is better and more lasting' (Surah al-Qasas: 60) for those who are mindful of Allah and do good."
According to the imams of hadith, this is a mawdu' (fabricated) narration.