This week we are studying Chayei Sarah, the life of Sarah, which is the name of this week's Torah portion.
The sons of Heth answered Abraham, saying to him, "Hear us, my lord, you are a mighty prince among us; bury your dead in the choicest of our graves; none of us will refuse you his grave for burying your dead." So Abraham rose and bowed to the people of the land, the sons of Heth.
(Gen 23:5-7)
In these verses, the people call Abraham adonai elohim nasi - "my lord, chief of the rulers". In the LXX, it's rendered "kurios basileus Theos" lord king from God. These are words generally reserved just for YHVH, but as we can see, not always. Abraham replies by bowing to them, which is shachah in Hebrew and proskuneo in Greek, the words that mean worship. And we can see those words are not reserved for YHVH, either. Shabbat shalom!