Move folder

Hello,

need help with little script, now i work with this (manualy)

$text = Get-Content D:\move.txt
$dir = Get-ChildItem D:\Old
foreach ($item in $text) {
  foreach ($folder in $dir) {
    if ($folder.name -like $item) {
      Move-Item "D:\Old\$item" 'D:\Test'
      Write-Host "Folder $item moved successfully"
      [array]$totalitems += $item
      break
      }
     }
    }

I need a script to seek users in the OU ($user = get-aduser -Filter * -SearchBase "OU=TEST,OU=Lab,DC=corp,DC=firma,DC=cz") then used their sAMAccountName, to move folder with name same as user samaccountname.

example:

samaccountname: test8

folder: D:\Old\test8

Thank you for your response,

Jiri