NET
11 “And there will be no need at all for each one to teach his countryman or each one to teach his brother saying, ‘Know the Lord,’ since they will all know me, from the least to the greatest.
Darby
11 And they shall not teach each his fellow-citizen, and each his brother, saying, Know the Lord; because all shall know me in themselves, from [the] little one [among them] unto [the] great among them.
KJV
11 And they shall not teach every man his neighbour, and every man his brother, saying, Know the Lord: for all shall know me, from the least to the greatest.