Volume 1, Book 1, Number 1:
Narrated ‘Umar bin Al-Khattab:
I heard Allah’s Apostle saying, “The reward of deeds depends upon the intentions and every person will get the reward according to what he has intended. So whoever emigrated for worldly benefits or for a woman to marry, his emigration was for what he emigrated for.”
Volume 1, Book 2, Number 10:
Narrated Abu Musa:
Some people asked Allah’s Apostle, “Whose Islam is the best? i.e. (Who is a very good Muslim)?” He replied, “One who avoids harming the Muslims with his tongue and hands.”
Volume 1, Book 2, Number 11:
Narrated ‘Abdullah bin ‘Amr:
A man asked the Prophet , “What sort of deeds or (what qualities of) Islam are good?” The Prophet replied, ‘To feed (the poor) and greet those whom you know and those whom you do not Know (See Hadith No. 27).