Leviticus 20:1

מֹאזְנֵי צֶדֶק אַבְנֵי־צֶדֶק אֵיפַת צֶדֶק וְהִין צֶדֶק יִהְיֶה לָכֶם אֲנִי יְהוָה אֱלֹֽהֵיכֶם אֲשֶׁר־הוֹצֵאתִי אֶתְכֶם מֵאֶרֶץ מִצְרָֽיִם

Just balances, just weights, a just ephah, and a just hin, shall ye have: I am the LORD your God, who brought you out of the land of Egypt.

וּשְׁמַרְתֶּם אֶת־כָּל־חֻקֹּתַי וְאֶת־כָּל־מִשְׁפָּטַי וַעֲשִׂיתֶם אֹתָם אֲנִי יְהוָֽה

And ye shall observe all My statutes, and all Mine ordinances, and do them: I am the LORD.

וְאֶל־בְּנֵי יִשְׂרָאֵל תֹּאמַר אִישׁ אִישׁ מִבְּנֵי יִשְׂרָאֵל וּמִן־הַגֵּר הַגָּר בְּיִשְׂרָאֵל אֲשֶׁר יִתֵּן מִזַּרְעוֹ לַמֹּלֶךְ מוֹת יוּמָת עַם הָאָרֶץ יִרְגְּמֻהוּ בָאָֽבֶן

Moreover, thou shalt say to the children of Israel: Whosoever he be of the children of Israel, or of the strangers that sojourn in Israel, that giveth of his seed unto Molech; he shall surely be put to death; the people of the land shall stone him with stones.

וַאֲנִי אֶתֵּן אֶת־פָּנַי בָּאִישׁ הַהוּא וְהִכְרַתִּי אֹתוֹ מִקֶּרֶב עַמּוֹ כִּי מִזַּרְעוֹ נָתַן לַמֹּלֶךְ לְמַעַן טַמֵּא אֶת־מִקְדָּשִׁי וּלְחַלֵּל אֶת־שֵׁם קָדְשִֽׁי

I also will set My face against that man, and will cut him off from among his people, because he hath given of his seed unto Molech, to defile My sanctuary, and to profane My holy name.