Moses
Genesis 24:18ESV·traditional attribution

She said, “Drink, my lord.” And she quickly let down her jar upon her hand and gave him a drink.

Matthew Henry Presbyterian @wholebiblehenry

Abraham's servant now begins to make a figure in this story; and, though he is not named, yet much is here recorded to his honour, and for an example to all servants, who shall be honoured if, by faithfully serving God and their masters, they adorn the doctrine of Christ (compare Pro 27:18 with Tit 2:10); for there is no respect of persons with God, Col 3:24, Col 3:25.

Commenting on Genesis 24:10-28

John Gill Reformed Baptist @doctorgill

And she said, drink, my lord,.... Signifying at once that he was welcome to drink what he would, giving him a very honourable title, observing that he had a pretty large retinue with him of men and camels; so that she took him for some considerable personage: and she hasted, and let down her pitcher upon her hand; from off her shoulder, and let it...

Jamieson-Fausset-Brown Reformed @jfbcommentary

THE JOURNEY. (Gen. 24:10-67) the servant took ten camels, &c.--So great an equipage was to give the embassy an appearance worthy of the rank and wealth of Abraham; to carry provisions; to bear the marriage presents, which as usual would be distributed over several beasts; besides one or two spare camels in case of emergency.

Commenting on Genesis 24:10-67