Bequeathing a third

Sayyiduna Abu al-Darda' (may Allah be pleased with him) narrates this saying of the Prophet (peace and blessings be upon him): "Indeed Allah Almighty has given you one third of your wealth as charity upon you at the time of your death."
Ahmad, al-Bazzar and al-Tabarani recorded it; its chain contains Abu Bakr bin Abi Maryam, who suffered from confusion (ikhtilat).

Sayyiduna Mu'adh bin Jabal (may Allah be pleased with him) narrates this saying of the Prophet (peace and blessings be upon him): "Indeed Allah Almighty has given you one third of your wealth as charity upon you at the time of your death, so that it may be an addition to your life and become a means of increase in your deeds."
Al-Tabarani recorded it; its chain contains Uqbah bin Humayd al-Dabbi, whom Ibn Hibban and others declared thiqah (trustworthy), while Ahmad declared him da'if (weak).

Sayyiduna Khalid bin Ubayd al-Sulami (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) said: "Indeed Allah Almighty has granted you one third of your wealth at the time of your death, so that your deeds may increase."
Al-Tabarani recorded it, and its chain is hasan (good).

Sayyiduna Abdullah bin Mas'ud (may Allah be pleased with him) narrates as a marfu' hadith: The Prophet (peace and blessings be upon him) said: "When a Muslim man does good with one third of his wealth near his death, Allah Almighty thereby completes his zakah for him."
Al-Tabarani recorded it, and its narrators are the narrators of the Sahih.

Sayyiduna Amr bin al-Qari (may Allah be pleased with him) narrates: The Prophet (peace and blessings be upon him) came; he had left Sayyiduna Sa'd (may Allah be pleased with him) behind sick. This was when he had gone to Hunayn. When he came from al-Ji'ranah to perform Umrah, he visited Sayyiduna Sa'd (may Allah be pleased with him), who was extremely ill. He said: "O Messenger of Allah! I have wealth, and I have no children (to inherit from me). Shall I make a will for all my wealth, or give it in charity?" The Prophet (peace and blessings be upon him) said: "No." He said: "Shall I make a will for two thirds?" The Prophet (peace and blessings be upon him) said: "No." He said: "Shall I make a will for half?" The Prophet (peace and blessings be upon him) said: "No." He said: "Shall I make a will for one third?" The Prophet (peace and blessings be upon him) said: "Yes, but even that is a lot." He said: "O Messenger of Allah, will I die in the land from which I went out as an emigrant?" The Prophet (peace and blessings be upon him) said: "I hope that Allah Almighty will raise you up (i.e. grant you more life), and through you He will humiliate some people and benefit others. O Amr bin al-Qari! If Sa'd dies here after me, then bury him (here)." The Prophet (peace and blessings be upon him) pointed with his blessed hand in this way towards the road to Madinah, saying that he should be buried here.
Ahmad and al-Tabarani recorded it, but he reported these words: "On the day of the Conquest of Makkah the Prophet (peace and blessings be upon him) visited Sayyiduna Sa'd bin Malik (may Allah be pleased with him) while he was in Makkah; this was after he had gone to Hunayn, returned to al-Ji'ranah and distributed the spoils. The Prophet (peace and blessings be upon him) performed tawaf of the House and the sa'i between Safa and Marwah." After this the narrator reported the hadith as before. Its chain contains Iyad bin Amr al-Qari; no one has criticised him and no one has declared him trustworthy.

Uthman bin Abd al-Rahman al-Makhzumi narrates from his father, from his grandfather: Sayyiduna Sa'd (may Allah be pleased with him) asked the Prophet (peace and blessings be upon him) about the will, and the Prophet (peace and blessings be upon him) said: "(Make a will for) one quarter."
Al-Tabarani recorded it, and its narrators are thiqat (trustworthy).

Sayyiduna Abu Qatadah (may Allah be pleased with him) narrates: Sayyiduna al-Bara' bin Ma'rur (may Allah be pleased with him) made a will of one third of his wealth for the Prophet (peace and blessings be upon him), that the Prophet (peace and blessings be upon him) could spend it wherever he wished. The Prophet (peace and blessings be upon him) returned that wealth to his children.
Al-Tabarani recorded it; I do not know its Tabi'i narrator, and the rest of its narrators are thiqat (trustworthy).