Millwall will be ball number four in Monday night's Emirates FA Cup Fifth Round Draw.
The draw will take place at approximately 7.20pm on BBC One's The One Show.
The draw will be conducted by two-time FA Cup winner Ian Wright and Alex Scott, who captained The Gunners to the SSE Women's FA Cup in 2016.
The Fifth Round is scheduled to take place between Friday 15th-Monday 18th February.
Winning clubs will receive £360,000.
Ball numbers:
1 SWANSEA CITY
2 AFC WIMBLEDON
3 SHREWSBURY TOWN OR WOLVERHAMPTON WANDERERS
4 MILLWALL
5 BRIGHTON AND HOVE ALBION OR WEST BROMWICH ALBION
6 BRISTOL CITY
7 DERBY COUNTY
8 DONCASTER ROVERS
9 CHELSEA
10 WATFORD
11 MIDDLESBROUGH OR NEWPORT COUNTY
12 MANCHESTER CITY
13 BARNET OR BRENTFORD
14 PORTSMOUTH OR QUEENS PARK RANGERS
15 MANCHESTER UNITED
16 CRYSTAL PALACE