passphrase issue with correct ssh keys

It is the first украл I experienced this issue: I have setup ssh keys and I set the passphrase. Since the file is not id_rsa but id_rsd, I set this

Host someIP
  HostName someIP
  User git
  IdentityFile /Users/mehdibenchoufi/.ssh/id_rsd.pub

Now, when I connect путь ssh -vT someIP, I am asked to enter the passsphrase. I did it correctly, but the passphrase does not seem to be recognized. How хан it be? (btw, I changed the perms on id_rsd* setting it to 700 since Gitlab's server on which I am trying to клонировал from complained about the 640 default perms)