## Sefer HaChinukh Mitzvah 567

###### Sefer HaChinukh 567:1
[Sefer HaChinukh 567:1](https://torahapp.org/share/book/Sefer%20HaChinukh/r/567:1)

**מִצְוָה לְהַתְקִין יָתֵד לַחְפֹּר בּוֹ** – לִהְיוֹת לְכָל אֶחָד מִבְּנֵי הַחַיִל, יָתֵד תְּלוּיָה עִם כְּלֵי מִלְחַמְתּוֹ, אוֹ כְּלִי אַחֵר שֶׁרָאוּי לַחְפֹּר בּוֹ, כְּדֵי שֶׁיַּחְפֹּר בּוֹ מָקוֹם בָּאָרֶץ לַעֲשׂוֹת בּוֹ צְרָכָיו בַּדֶּרֶךְ הַמּוּכֶנֶת לָזֶה (עי' ספהמ"צ להרמב"ם עשה קצג ובהל' מלכים פ"י), וְעַל זֶה נֶאֱמַר (דברים כג יד) וְיָתֵד תִּהְיֶה לְךָ עַל אֲזֵנֶךָ. פֵּרוּשׁ אֲזֵנֶךָ כְּלֵי זַיִן.

**Sefer HaChinukh, translated by R. Francis Nataf, Sefaria 2018:**
**The commandment to set up a spike to dig with:** That there be to each one of the soldiers a spike — or another tool with which it is fitting to dig — suspended with his war gear, in order that he dig with it a place in the ground to take care of his needs in a way that is prepared for this. (See Sefer HaMitzvot, Positive Commandments 193 and Mishneh Torah, Kings and Wars 10.) And about this is it stated (Deuteronomy 23:14), “With your *aazen* you shall have a spike” — the explanation of (the word,) your *aazen* is your weapons.


###### Sefer HaChinukh 567:2
[Sefer HaChinukh 567:2](https://torahapp.org/share/book/Sefer%20HaChinukh/r/567:2)

וְשֹׁרֶשׁ מִצְוָה זוֹ, וְכָל עִנְיָנָהּ בַּמִּצְוָה הַקּוֹדֶמֶת לָהּ. וְזֶה הַפָּסוּק הוֹאִיל וּבָא לְיָדֵינוּ נִכְתֹּב עָלָיו הַמִּדְרָשׁ שֶׁסָּמְכוּ לוֹ זִכְרוֹנָם לִבְרָכָה בַּגְּמָרָא שֶׁאָמְרוּ (כתובות ה, ב), לָמָּה אֶצְבְּעוֹתָיו שֶׁל אָדָם עֲשׂוּיוֹת כִּיתֵדוֹת, כְּלוֹמַר שֶׁהֵן מְשֻׁפּוֹת ? שֶׁאִם יִשְׁמַע אָדָם דָּבָר שֶׁאֵינוֹ הָגוּן יִתֵּן אֶצְבָּעוֹ לְתוֹךְ אָזְנוֹ, שֶׁנֶּאֱמַר וְיָתֵד תִּהְיֶה לְךָ עַל אֲזֵנֶךָ אַל תִּקְרֵי אֲזֵנֶךָ אֶלָּא אָזְנֶךָ.

**Sefer HaChinukh, translated by R. Francis Nataf, Sefaria 2018:**
And the root of this commandment and all of its content is in the commandment that is before it. And since this verse has come to our hand, we will write the *midrash* about it; that they, of blessed memory, affixed to it in the Gemara, when they said (Ketuvot 5b), “Why are the fingers of a person made like spikes?” — which is to say, tapered? “So that if a person hears a thing that is not proper, he should put his finger into his ear (*ozen*), as it is stated, ‘With your *aazen* you shall have a spike’ — do not read, ‘your *aazen*,’ but rather ‘your *ozen*.’”