Give charity generously even if its small amounts like half a sa'. Be mindful about what you give as charity and make sure that its something beneficial for those who receive it.

This hadith is about charity during the month of Ramadan. It was narrated by Abdullah ibn Umar that during the lifetime of Prophet Muhammad, people used to give charity in form of a sa' which is a measurement unit, either barley or raisins. When Umar became caliph, he changed it to half a sa' of wheat due to its abundance. This hadith teaches us that giving charity is an important part of our faith and we should be generous with it even if it's only small amounts like half a sa'. We should also be mindful about what we give as charity and make sure that it's something beneficial for those who receive it.