And Elijah came unto all the people, and said, How long do you halt between two opinions? if the LORD is God, follow him: but if Baal, then follow him. And the people answered him not a word.

But I say, that the things which the Gentiles sacrifice, they sacrifice to demons, and not to God: and I would not that you should have fellowship with demons.

Or

But Zerubbabel, and Jeshua, and the rest of the heads of the fathers' houses of Israel, said unto them, You have nothing to do with us to build a house unto our God; but we ourselves together will build unto the LORD God of Israel, as king Cyrus the king of Persia has commanded us.

He that believes and is baptized shall be saved; but he that believes not shall be condemned.

But Peter said unto him, Your money perish with you, because you have thought that the gift of God may be purchased with money.

And this is the witness, that God has given to us eternal life, and this life is in his Son.

An

But if any provide not for his own, and especially for those of his own house, he has denied the faith, and is worse than an unbeliever.

General references

You shall not make to be with me gods of silver, neither shall you make unto you gods of gold.

And you take of their daughters unto your sons, and their daughters go play the harlot after their gods, and make your sons go play the harlot after their gods.

Neither shall you make marriages with them; your daughter you shall not give unto his son, nor his daughter shall you take unto your son.

Make no friendship with an angry man; and with a furious man you shall not go:

Can two walk together, except they are agreed?