Al-Bara' said, "A bedouin came and said, 'Prophet of Allah! Teach me an action which will enable me to enter the Garden.' He said, "The question is a broad one, even though you have asked it in only a few words. Free someone. Set a slave free.' He said, 'Are they not the same thing?' 'No,' he replied, 'Freeing someone is setting someone free yourself. Setting a slave free is to contribute to the price of setting him free. Lend an animal for milking which has a lot of milk and treat your relatives kindly. If you cannot do that, then command the good and forbid the bad. If you cannot do that, then restrain your tongue from everything except what is good."

'Umar (RA) got some land in Khaibar and went to the Prophet (SAW) asking his command regarding it and said, "O Allah's Messenger, I have acquired a land in Khaibar which is the most valuable property that I have ever acquired." He replied, "If you wish you may make the property an endowment and give its produce as Sadaqah." So 'Umar (RA) gave the land as Sadaqah (in endowment on the condition) that must not be sold, inherited, or given away. And he gave its produce as Sadaqah to be devoted to the poor, relatives, the emancipation of salves, in Allah's Cause, for travelers and guests, and there is no sin upon the one who administers it if he eats something from it in a reasonable manner or gives something to a friend to eat, provided he does not store anything as goods (for himself). [Agreed upon; the wording is Muslim's].