Matthew 24:45
"Who then will be the faithful, thoughtful slave whom his master put in charge of his household, to give the members of it their supplies at the proper time?
Matthew 25:21
His master said to him, 'Well done, my excellent, faithful slave! you have been faithful about a small amount; I will put a large one into your hands. Come, share your master's enjoyment!'
Luke 16:10-12
The man who can be trusted in a very small matter can be trusted in a large one, and the man who cannot be trusted in a very small matter cannot be trusted in a large one.
1 Corinthians 4:2
Now further, what is always demanded of managers is that they can be depended on.
2 Timothy 2:2
The things you learned from me before many witnesses you must commit to trustworthy men who will be capable of teaching others.