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?
Matthew 25:21
His master said to him, 'Well done, good and faithful servant; you have been faithful over a few things, I will make you ruler over many things. Enter into the joy of your master.'
Luke 16:10-12
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
Moreover it is required of stewards that they be found trustworthy.
2 Timothy 2:2
And the things you have heard from me in the presence of many witnesses, entrust to faithful men who will be able to teach others also.