Itr declaration of income

doubt 

I sold a flat 2 years back. Sale value was transferred in my bank account. But since i did not update kyc documents in that account, its freezed.

Now i am filing return for a.y.16-17. do i need to show the sale?

i just have  salary income and some fds. (Note the purchaser is his brother who did not show such addition in his assets)