'One by one' in the Bible

In that day the Lord will start His threshing from the flowing stream of the Euphrates to the brook of Egypt, and you will be gathered up one by one, O sons of Israel.

They began to be grieved and to say to Him one by one, “Surely not I?”

When they heard it, they began to go out one by one, beginning with the older ones, and He was left alone, and the woman, where she was, in the center of the court.

After he had greeted them, he began to relate one by one the things which God had done among the Gentiles through his ministry.

For you can all prophesy one by one, so that all may learn and all may be exhorted;