The France international sealed a return to the 20-time English champions last week after months of speculation linking Pogba with a move to the Red Devils.
Pogba missed United’s Premier League opener at Vitality Stadium on Sunday afternoon due to suspension as Mourinho’s men were 3-1 winners against Bournemouth.
However, the France international could make his second United debut against Southampton at Old Trafford in their first Premier League game of the season at Old Trafford on Friday night.
Speaking to MUTV, Pogba revealed his initial conversation with manager Mourinho following the completion of his world-record return to the four-time European champions.
Pogba: "First thing Mourinho said to me? Welcome back, and thank you for trusting us." [mutv]
— utdreport (@utdreport) August 18, 2016
Pogba moved to Juventus in an £800,000 deal from United after he was deemed surplus to requirements under Sir Alex Ferguson in 2012.
The France midfielder won four successive Serie A titles with the Turin side but failed to secure Champions League glory.
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