Luke 6:35
No, you must love your enemies and help them, you must lend to them without expecting any return; then you will have a rich reward, you will be sons of the Most High for he is kind even to the ungrateful and the evil.
Luke 11:41
Better cleanse what is within; then nothing will be unclean for you.
Luke 14:12-14
He also said to his host, "When you give a dinner or supper, do not ask your friends or your brothers or your relatives or your rich neighbours, in case they invite you back again and you get repaid.
2 Corinthians 9:6-11
Mark this: he who sows sparingly will reap sparingly, and he who sows generously will reap a generous harvest.
Hebrews 13:2
Never forget to be hospitable, for by hospitality some have entertained angels unawares.
James 1:27
Pure, unsoiled religion in the judgment of God the Father means this: to care for orphans and widows in their trouble, and to keep oneself from the stain of the world.