Bible Verses About Servants: Deserve the confidence of their masters

Avraham said to the servant who had served him the longest, who was in charge of all he owned, "Put your hand under my thigh;

but that you will go to my homeland, to my kinsmen, to choose a wife for my son Yitz'chak."

Then the servant took ten of his master's camels and all kinds of gifts from his master, got up and went to Aram-Naharayim, to Nachor's city.

Yosef pleased him as he served him, and his master appointed him manager of his household; he entrusted all his possessions to Yosef.