 Complete the following phrase:  On 8 December 2016, Mkhitaryan scored his first goal for the club, away against Zorya Luhansk, in Manchester Uniteds last group match of the Europa League. Three days later, in Uniteds next game, Mkhitaryan scored his first Premier League goal and his first goal at Old Trafford in a 10 victory over Tottenham Hotspur; however, he left the game in the second half after suffering an ankle injury in a tackle by Danny Rose. He returned from this injury two matches later, coming off the bench to score Uniteds third goal against Sunderland, a scorpion kick which he described as being the best goal he had ever scored. He scored in the 