'One by one' in the Bible

Behold, this I have found, says the Preacher, counting one by one, to find out the sum,

And it shall be, in that day Jehovah shall thresh from the stream of the river Euphrates to the torrent of Egypt, and you shall be gathered one by one, O sons of Israel.

And they began to be grieved, and to say to Him one by one, Not at all I, is it? And another said, Not at all I, is it?

And hearing, and being convicted by conscience, they went out one by one, beginning at the oldest, until the last. And Jesus was left alone, and the woman standing in the midst.

And having greeted them, he related one by one what things God had done among the nations by his ministry.

For you may all prophesy one by one, so that all may learn and all may be comforted.