Arsenal have been drawn at home to Manchester United in the FA Cup fourth round.
The Gunners have won the competition a record 13 times, while United are 12-time winners.
The two sides met in the quarterfinals of the FA Cup in 2015 when Danny Welbeck scored the winner against his former side as Arsenal ran out 2-1 winners at Old Trafford.
Non-league Barnet – the lowest-ranked club left in the competition – are at home to Championship side Brentford.
League One Gillingham, who knocked out Premier League Cardiff in the third round, will face another Welsh side when they travel to Swansea City.
Premier League champions Manchester City are at home to relegation-battling Burnley, while another top-flight match-up sees Crystal Palace host Tottenham.
FA Cup holders Chelsea will take o...