Luke 6:35
But love ye your enemies, and do good and lend, hoping for nothing again; and your reward shall be great, and ye shall be sons of the Highest; for he is kind to the unthankful and the evil.
Luke 11:41
But give what is in them in alms, and behold all things are clean to you.
Luke 14:12-14
Then said he also to him that had invited him, When thou makest a dinner or a supper, call not thy friends, nor thy brethren, nor thy kinsmen, nor thy rich neighbours, lest they also invite thee again, and a recompence be made thee.
2 Corinthians 9:6-11
And this I say, He that soweth sparingly, shall reap also sparingly; and he that soweth bountifully, shall reap also bountifully:
Hebrews 13:2
Forget not to entertain strangers, for hereby some have entertained angels unawares.
James 1:27
Pure religion and undefiled before God and the Father is this, To visit the fatherless and widows in their affliction, and to keep himself unspoted from the world.