The LORD said to Moses as follows: Speak to the Israelite people and instruct them to make for themselves fringes on the corners of their garments throughout the ages; let them attach a cord of blue to the fringe at each corner. That shall be your fringe; look at it and recall all the commandments of the LORD and observe them, so that you do not follow your heart and eyes in your lustful urge. Thus you shall be reminded to observe all My commandments and to be holy to your God.
וַיֹּ֥אמֶר יְהוָ֖ה אֶל־מֹשֶׁ֥ה לֵּאמֹֽר׃
Numbers 15:37-40
דַּבֵּ֞ר אֶל־בְּנֵ֤י יִשְׂרָאֵל֙ וְאָמַרְתָּ֣ אֲלֵהֶ֔ם וְעָשׂ֨וּ לָהֶ֥ם צִיצִ֛ת עַל־כַּנְפֵ֥י בִגְדֵיהֶ֖ם לְדֹרֹתָ֑ם וְנָ֥תְנ֛וּ עַל־צִיצִ֥ת הַכָּנָ֖ף פְּתִ֥יל תְּכֵֽלֶת׃
וְהָיָ֣ה לָכֶם֮ לְצִיצִת֒ וּרְאִיתֶ֣ם אֹתֹ֗ו וּזְכַרְתֶּם֙ אֶת־כָּל־מִצְוֹ֣ת יְהוָ֔ה וַעֲשִׂיתֶ֖ם אֹתָ֑ם וְלֹֽא־תָתֻ֜רוּ אַחֲרֵ֤י לְבַבְכֶם֙ וְאַחֲרֵ֣י עֵֽינֵיכֶ֔ם אֲשֶׁר־אַתֶּ֥ם זֹנִ֖ים אַחֲרֵיהֶֽם׃
לְמַ֣עַן תִּזְכְּר֔וּ וַעֲשִׂיתֶ֖ם אֶת־כָּל־מִצְוֹתָ֑י וִהְיִיתֶ֥ם קְדֹשִׁ֖ים לֵֽאלֹהֵיכֶֽם׃