'Grown up' in the Bible

But he forsook the counsel of the old men, which they had given him, and consulted with the young men that were grown up with him, and who stood before him:

And the young men that were grown up with him spoke unto him, saying, Thus shall you speak unto this people that spoke unto you, saying, Your father made our yoke heavy, but you make it lighter unto us; thus shall you say unto them, My little finger shall be thicker than my father's loins.