How do I write a balanced equation for this problem

Iron(III) ion reacts with hypochlorite ion in basic solution to form ferrate ion (FeO4^2-), Cl^-, and water.
Any help would be appreciated.

Fe^3+ + ClO^- + OH^- => FeO4^2- + Cl^- + H2O

This is the skeletal equation. You must now balance it using redox half equations! Don't have any paper on me so I don't know for sure what the numbers are.