I’m receiving this error

Incorrect syntax error near “table name”

This is a part of my code

Using con As New SqlClient.SqlConnection("Server=xxx.xxx.x.x,1433;Database=XX;User ID=xxxxx;Password=xxxxxxxxx")
    con.Open()
    Dim cmd As New SqlCommand("SELECT * FROM User  WHERE  Username=@user  AND  Password=@pass", con)
    cmd.Parameters.AddWithValue("@user", TextBox1.Text)
    cmd.Parameters.AddWithValue("@pass", TextBox2.Text)
    cmd.ExecuteNonQuery()
    Dim adap As New SqlDataAdapter(cmd)
    Dim tab As New DataTable
    adap.Fill(tab)
End Using 

I’m using SQL Server 2022