Luke 6:35
But love your enemies, and do good and lend, despairing of no one; and your reward will be great, and ye will be sons of the Most High; for he is kind to the unthankful and wicked.
Luke 11:41
But give what they contain in alms, and lo! all is clean to you.
Luke 14:12-14
And he said also to him who invited him, When thou makest a dinner or a supper, do not invite thy friends, nor thy brothers, nor thy kinsmen, nor rich neighbors; lest they too invite thee in return, and a recompense be made thee.
2 Corinthians 9:6-11
But this there is to say: He that soweth sparingly, shall reap also sparingly; and he that soweth bountifully, shall reap also bountifully.
Hebrews 13:2
Be not forgetful to entertain strangers; for thereby some have entertained angels unawares.
James 1:27
Pure religion and undefiled before God, the Father, is this, to visit the fatherless and widows in their affliction, and to keep ones self unspotted from the world.