'Strange' in the Bible
You must not offer strange incense on it, nor burnt offering, nor meal offering, and you must not pour out a drink offering on it.
Then Aaron's sons, Nadab and Abihu, each took his fire pan and put fire in it, set incense on it, and presented strange fire before the Lord, which he had not commanded them to do.
Nadab and Abihu died before the Lord when they offered strange fire before the Lord in the wilderness of Sinai, and they had no children. So Eleazar and Ithamar ministered as priests in the presence of Aaron their father.
But Nadab and Abihu died when they offered strange fire before the Lord.
Your eyes will see strange things, and your mind will speak perverse things.
For the Lord will rise up, as he did at Mount Perazim, he will rouse himself, as he did in the Valley of Gibeon, to accomplish his work, his peculiar work, to perform his task, his strange task.
It is written in the law: "By people with strange tongues and by the lips of strangers I will speak to this people, yet not even in this way will they listen to me," says the Lord.
Do not be carried away by all sorts of strange teachings. For it is good for the heart to be strengthened by grace, not ritual meals, which have never benefited those who participated in them.
Dear friends, do not be astonished that a trial by fire is occurring among you, as though something strange were happening to you.