Here is another example from Genesis 18 that shows that the God family consists of more than one person, yet having one speaking unanimously for all. This is found in Genesis 18: 9 and 10:
“And they said unto him, Where is Sarah thy wife? And he said, Behold, in the tent.
And he said, I will certainly return unto thee according to the time of life; and, lo, Sarah thy wife shall have a son. And Sarah heard it in the tent door, which was behind him”
This pattern is found repeatedly in Gen 18. Can you find the other examples. Have a blessed day. Until!