1 Corinthians 4:2
Now in this matter of stewards your first requirement is that they must be trustworthy.
Luke 16:10-12
He who is faithful with a trifle is also faithful with a large trust, and he who is dishonest with a trifle is also dishonest with a large trust.
2 Corinthians 8:20-21
for I want to take precautions against any risk of suspicion in connection with the administration of this charity;
2 Timothy 2:2
and transmit the instructions I gave you in presence of many witnesses to trustworthy men, that they may be competent to teach others.
3 John 1:5
Beloved, you are acting loyally in rendering any service to the brothers and especially to strangers;