Matthew 24:45
"Who then is the faithful and wise servant, whom his master has set over his household, to give them their food at the proper time?
Luke 16:1
He also said to his disciples: "There was a certain rich man who had a steward, and an accusation was brought to him that this man was wasting his goods.
Luke 16:10-11
He who is faithful in a very little is faithful also in much; and he who is dishonest in a very little is dishonest also in much.
1 Corinthians 4:2-3
Moreover it is required of stewards that they be found trustworthy.
3 John 1:5
Beloved, you are acting faithfully in whatever you accomplish for the brethren, and especially when they are strangers;