Apostle of Allah, I have nothing with me, but only, that which is given to me by Zubair (for household expenses). Is there any sin for me if I spend out of that which is given to me (by Zabair)? Upon this he (the Holy Prophet) said: Spend according to your means; and do not hoard, for Allah will withhold from you.
Sahih Muslim Book 12, Hadith 115