Genesis 14:23

14:23 that I will take nothing ¹  belonging to you, not even a thread or the strap of a sandal. That way you can never say, ‘It is I ²  who made Abram rich.’

Genesis 31:38

31:38 “I have been with you for the past twenty years. Your ewes and female goats have not miscarried, nor have I eaten rams from your flocks.

[14:23]  ¹ tn The oath formula is elliptical, reading simply: “…if I take.” It is as if Abram says, “[May the Lord deal with me] if I take,” meaning, “I will surely not take.” The positive oath would add the negative adverb and be the reverse: “[God will deal with me] if I do not take,” meaning, “I certainly will.”

[14:23]  ² tn The Hebrew text adds the independent pronoun (“I”) to the verb form for emphasis.