'Neither' in the Bible

‘Since the day that I brought My people out of the land of Egypt, I did not choose a city among all the tribes of Israel in which to build a house so that My Name (Presence) might be there, nor did I choose any man to be a leader over My people Israel;

since they could not celebrate it at that time because a sufficient number of priests had not consecrated themselves, nor had the people assembled at Jerusalem.

He did what was right in the sight of the Lord, and walked in the ways of David his father (forefather) and did not turn aside either to the right or to the left.