It is narrated from Sayyiduna Buraydah (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Spending in Hajj is like spending in the path of Allah; (in it) one dirham is equal to seven hundred (dirhams)."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from Ata bin al-Sa'ib, from Alqamah bin Marthad, except Musa bin A'yan. Others narrated it from Ata bin al-Sa'ib, from Harb bin Zuhayr, from Ibn Buraydah, from his father."
Hadith Referenceالمعجم الأوسط / باب الميم / 5274
Hadith Takhrij«أخرجه البيهقي فى «السنن الكبرى» برقم: 8741، وأحمد فى «مسنده» برقم: 23466، 23528»