Zephaniah 1:5

5And those who bow down and worship the host of heaven [the sun, the moon, and the stars] 1:5 The flat roofs of the houses were often used as convenient places of planetary worship (i.e. Sabeanism, astrology).on their housetops

And those who bow down and swear [oaths] to [and pretend to worship] the Lord and [yet also] swear by [the pagan god called] Milcom [god of the Ammonites],