What does Genesis 24:46 mean?

behold, I am standing by this spring of water. Let it happen, that the maiden who comes out to draw, to whom I will say, “Please give me a little water from your pitcher to drink,”

and she will tell me, “Drink, and I will also draw for your camels,”—let her be the woman whom Yahweh has appointed for my master’s son.’

Before I had finished speaking in my heart, behold, Rebekah came out with her pitcher on her shoulder. She went down to the spring, and drew. I said to her, ‘Please let me drink.’

I asked her, and said, ‘Whose daughter are you?’ She said, ‘The daughter of Bethuel, Nahor’s son, whom Milcah bore to him.’ I put the ring on her nose, and the bracelets on her hands.

I bowed my head, and worshiped Yahweh, and blessed Yahweh, the God of my master Abraham, who had led me in the right way to take my master’s brother’s daughter for his son.

Now if you will deal kindly and truly with my master, tell me. If not, tell me, that I may turn to the right hand, or to the left.”