Prune six years thou shalt prune thy vineyard, Lev. 25:3. it shall not be pruned, Isa. 5:6 (2 Ne. 15:6). olive tree … I will prune it, Jacob 5:4 (5:4–76). thou art called to prune my vineyard, D&C 24:19 (75:2; 95:4). vineyard, that it may be pruned for the last time, D&C 39:17.