The Messenger of Allah (may Allah bless him and grant him peace) said:
“There are no days during which good deeds are more beloved to Allah than these (ten) days.” He was then asked, “Not even jihad in the path of Allah?” He replied, “Not even jihad in the path of Allah, except for a person who goes out with his self and his wealth, and comes back with nothing.”
[Al-Bukhari and others]
Was Salam
Abu Zaynah
Islamopedia 