Genesis 14:23 in the King James Version
That I will not take from a thread even to a shoelatchet, and that I will not take any thing that is thine, lest thou shouldest say, I have made Abram rich:
Context
22 Abram said to the king of Sodom, “I have lifted up my hand to the LORD, God Most High, possessor of heaven and earth,
23 that I will not take a thread nor a sandal strap nor anything that is yours, lest you should say, ‘I have made Abram rich.’
24 I will accept nothing from you except that which the young men have eaten, and the portion of the men who went with me: Aner, Eshcol, and Mamre. Let them take their portion.”