Берешит 14:23 Комментарий: Rashi, Chizkuni, Sforno & Or HaChaim

אם מחוט ועד שרוך נעל NOT ANYTHING FROM A THREAD EVEN TO A SANDAL TIE shall I retain for myself from the spoil.

אם מחוט, “if as much as a thread;” the “thread” mentioned here is a thread used as jewelry on one’s head, as stated by our sages in Shabbat 65, the “threads worn by the young girls on their heads were made of silk, and are used to tie their hair with them.”

אם מחוט ועד שרוך נעל, every time the word אם occurs in Scripture and is not followed by a verb making it a conditional statement, it is used instead of the word שלא, “so that not.” Avram’s statement here means: “I have sworn an oath not to give you even a shoelace or a length of thread as I do not own any of these things. Conversely, I will also not take (accept) anything that is (was) yours.” G’d said something similar to the Jewish people after the debacle of the spies in Numbers 14,23) when He said אם יראו את הארץ, which is a way of saying that they will most certainly not get to see the land (of Israel). In verse 30 in the same chapter the words אם אתם תבאו also mean “you will certainly not come.” Similarly, Samuel I 15,6 חי ה' אם יומת, means “an oath to G’d that he will not be executed, etc.” Also, in Kings II 5,16 חי ה' אשר עמדתי לפניו אם אקח וגו', means: “As the Lord lives whom I serve, I will not accept anything.” There are many similar examples.

ואם אקח מכל אשר לך NOR ANYTHING THAT IS THINE WILL I TAKE — And if you say that you will reward me from your own treasures I will still not accept anything