בִּלְעָדַ֗י רַ֚ק אֲשֶׁ֣ר אָֽכְל֣וּ הַנְּעָרִ֔ים וְחֵ֙לֶק֙ הָֽאֲנָשִׁ֔ים אֲשֶׁ֥ר הָלְכ֖וּ אִתִּ֑י עָנֵר֙ אֶשְׁכֹּ֣ל וּמַמְרֵ֔א הֵ֖ם יִקְח֥וּ חֶלְקָֽם׃ (ס)
Sacando solamente lo que comieron los mancebos, y la porción de los varones que fueron conmigo, Aner, Eschôl, y Mamre; los cuales tomarán su parte.
Rashi
הנערים THE LADS — My servants who went with me. Then, again, the others ANER, ESHCOL AND MAMRE [THEY MAY TAKE THEIR PORTION ] — Although my servants took part in the battle as it is said (Genesis 14:15) “he and his servants and smote them” — whilst Aner and his friends remained with the baggage to guard it yet they may take their share. From him (Abraham) David took a lesson when he said, (1 Samuel 30:24) “But as his part is that goeth down to the battle, so shall his part be that tarrieth by the stuff: they shall share alike”; therefore it goes on to say (1 Samuel 30:25), “And this had been so from that day — ומעלה — and had been so from former times: therefore he (David) made it a statute and an ordinance” — it does not state והלאה “and henceforward”, for the statute had already been ordained) in the days of Abram (Genesis Rabbah 43:9).
Chizkuni
בלעדי, the letter י in this word is unnecessary, just as the letter י in the word: זולתי in Deuteronomy 1,36 is unnecessary. The verse means that Avram will take only as much of the loot as belongs to the troops whom he had hired to fight.
Sforno
I am excluding myself. Literally, “Without me” — i.e. “You can take it without asking me because I claim no part of it.”