Genesis 24:45
And before I had done speaking in mine heart, behold, Rebekah came forth with her pitcher on her shoulder; and she went down unto the well, and drew water: and I said unto her, Let me drink, I pray thee. And before I had done speaking in mine heart, behold, Rebekah came forth with her pitcher on her shoulder; and she went down unto the well, and drew water: and I said unto her, Let me drink, I pray thee.
Before he had finished speaking in his heart in silent prayer, Rebekah came forth with her pitcher on her shoulder, went down to the well and drew water, and he said to her to let him drink. This belongs to the selection of Rebekah as Isaac's wife through Abraham's God-fearing servant, as part of Abraham's course in educating and guiding Isaac toward marriage with a suitable companion. The servant was seeking a wife for Isaac under prayerful divine guidance, and Rebekah's arrival and conduct at the well were part of the events leading to Isaac's marriage.
Her coming to the well while guidance was still being sought shows God directing the choice of a wife for Isaac in answer to prayer, as part of the mission Abraham trusted God to make successful. The account of Abraham's course in guiding Isaac's marriage and educating him is held up as an example of obedience. It is an example for parents of their responsibility to guide their children's affections toward suitable marriage companions and to teach them to respect parental authority.
Isaac's submission to his father's judgment and the later happiness of the marriage teach young people to seek divine direction and parental counsel in choosing a spouse and to respect parental guidance. The marriage of Isaac is thus held up as the example of seeking God's direction in choosing a spouse.