and said, “Blessed be Hashem, the God of my master Avraham, who has not withheld His steadfast faithfulness from my master. For I have been guided on my errand by Hashem, to the house of my master’s kin.”
English: From here we learn the standard form of berachos: one must mention the Divine Name and kingship.
On the daf / in context: Eliezer’s blessing opens with “Baruch Hashem Elohei adoni Avraham.” Tosafot note that “Elohei Avraham” functions as the element of kingship. The Rokeach observes that full explicit kingship language was not yet public.
Type of Learning
Custom (Bavli — required elements of a berachah)
What Is Learned
A proper berachah must include both the Divine Name and an expression of kingship; Eliezer’s formula is an early model of that structure.