'Doubting' in the Bible

And as the priest, and the magistrate of the temple, and the chief priests, heard these words, they were doubting concerning them to what this would come;

Arise therefore, and get thee down, and go with them, doubting nothing: for I have sent them.

And the spirit bade me go with them, nothing doubting. Moreover these six brethren accompanied me, and we entered into the man's house:

and I, doubting in regard to the question concerning this, said, If he would wish to go on to Jerusalem, and there to be judged concerning these things --