Genesis 14:22,23

Here observe, 1st, Abram gives to God the same titles that Melchizedek had just now used. It is good to learn of others how to order our speech concerning God, and to imitate those who speak well in divine things. 2d, The ceremony used in this oath; I have lift up my hand In religious swearing, we appeal to God's knowledge of our truth and sincerity, and imprecate his wrath if we swear falsely; and the “lifting up of the hands” is expressive of both. Lest thou shouldest say, I have made Abram rich Probably, Abram knew the king of Sodom to be a proud and scornful man, and one that would be apt to turn such a thing as this to his reproach afterward; and when we have to do with such men, we have need to act with particular caution. From a thread to a shoe-latchet Not the least thing that had ever belonged to the king of Sodom.