Deuteronomy 6:13-15

Darby Translation

¹³ Thou shalt fear Jehovah thy God, and serve him, and shalt swear by his name.

¹⁴ Ye shall not go after other gods, of the gods of the peoples that are round about you;

¹⁵ for Jehovah thy God is a jealous God in thy midst; lest the anger of Jehovah thy God be kindled against thee, and he destroy thee from the face of the earth.