Genesis 14:14

וירק Its meaning is as the Targum takes it: “he girded”. Similar are (Leviticus 24:33) “And I will gird myself (והריקותי) with the sword against you", and (Exodus 15:9) “I will gird on (אריק) my sword”, and (Psalms 35:3) “Gird thyself (הרק) with the spear and battle axe”. חניכיו HIS TRAINED SERVANTS — The word is written without a י (after the כ) so it may be read חניכו “his trained one”, referring to Eliezer whom he had trained to the observance of religious duties. The word חנך signifies introducing a person or a thing, for the first time, to some particular occupation in which it is intended that he should remain (i. e. to dedicate or devote to some particular purpose). It has a similar sense in (Proverbs 22:6) “Train up (חנוך) a child”, and in (Numbers 7:84) חנוכת המזבח “the dedication of the altar”, and (Psalms 30:1) “The dedication (חנוכת) of the house” In old French enseigner; English: to teach, instruct. 'שמנה עשר וגו THREE HUNDRED AND EIGHTEEN — Our Rabbis said, “It was Eliezer alone whom he armed and it (318) is the numerical value of his name” (Nedarim 32a). עד דן AS FAR AS DAN — There his strength failed him for he saw prophetically that at some future time his descendants would there erect a calf (Sanhedrin 96a).

וַיִּשְׁמַ֣ע אַבְרָ֔ם כִּ֥י נִשְׁבָּ֖ה אָחִ֑יו וַיָּ֨רֶק אֶת־חֲנִיכָ֜יו יְלִידֵ֣י בֵית֗וֹ שְׁמֹנָ֤ה עָשָׂר֙ וּשְׁלֹ֣שׁ מֵא֔וֹת וַיִּרְדֹּ֖ף עַד־דָּֽן׃

And when Avram heard that his brother was taken captive, he led forth his trained servants, born in his own house, three hundred and eighteen, and pursued them to Dan.