Negative commandment · Lo Ta’aseh #11 of 613
Not to erect a pillar [for purposes of worship]
שלא להקים מצבה
The verse · Devarim 16:22
וְלֹא־תָקִים לְךָ מַצֵּבָה אֲשֶׁר שָׂנֵא ה׳ אֱלֹהֶיךָ
“Neither shalt thou set thee up any pillar; which the Lord thy God hates.”
The Rambam’s words
Not to erect a pillar [for purposes of worship], as [Deuteronomy 16:22] states: "Do not erect a pillar for yourselves."
שלא להקים מצבה, שנאמר "ולא תקים לך, מצבה" (דברים טז,כב).
Who & when
“And this prohibition is practiced in every place and at all times by males and females.”
Where in the Mishneh Torah
Hilchot Foreign Worship and Customs of the Nations הלכות עבודה זרה וחוקות הגויים