Akademik

Куда один баран, туда и все стадо

It takes one person to do some thing, and the crowd follows him blind fold

Var.: Куда одна овца, туда и всё стадо

Cf: The flock follow the bell-wether (Br.). If a sheep loops the dyke, all the rest will follow (Br.). If one sheep has left the fold, the rest will follow (Am.). If one sheep leaps over the ditch, all the rest will follow (Br.). One sheep follows another (Am., Br.). When one sheep leads the way, the rest follow (Am.). Where one man goes, the mob will follow (Am.)

Русско-английский словарь пословиц и поговорок. Академик.ру. 2013.