Deuteronomy 7:21
King James Version
Thou shalt not be affrighted at them: for the LORD thy God is among you, a mighty God and terrible.
Deuteronomy 7:21 in context
The great temptations which thine eyes saw, and the signs, and the wonders, and the mighty hand, and the stretched out arm, whereby the LORD thy God brought thee out: so shall the LORD thy God do unto all the people of whom thou art afraid.
Moreover the LORD thy God will send the hornet among them, until they that are left, and hide themselves from thee, be destroyed.
Thou shalt not be affrighted at them: for the LORD thy God is among you, a mighty God and terrible.
And the LORD thy God will put out those nations before thee by little and little: thou mayest not consume them at once, lest the beasts of the field increase upon thee.
But the LORD thy God shall deliver them unto thee, and shall destroy them with a mighty destruction, until they be destroyed.