The Holy Ibn Ezrah

The Ibn Ezrah (Shmos 20 :1) lists the differences

between the Aseres Hadibros in Parshas

Yisro and Parshas Voeschanan.

One of the differences he lists is , In Parshas Yisro

it says עבדו ואמתו first and then שורו וחמורו

and in Parshas Voeschanan it says first שורו וחמורו

and then עבדו ואמתו  .

Yet if you look both in Parshas Voeschanan ,

and in  Parshas Yisro it says   first עבדו ואמתו

and then שורו וחמורו  (no difference) 

                                                                                                                                                                                                                                                                                                            הפלא ופלא