'Further' in the Bible

Further, I said to the king, If it is the king's pleasure, let letters be given to me for the rulers across the river, so that they may let me go through till I come to Judah;

Further on, past the horse doorway, the priests were at work, every one opposite his house.

And further, in those days the chiefs of Judah sent a number of letters to Tobiah, and his letters came to them.