Mauricio Pochettino was not surprised by the "magic" of the FA Cup once again following Tottenham after they were held to a thrilling 2-2 draw by Rochdale in Sunday's fifth-round tie.
Ian Henderson put League One's bottom side ahead before half-time but a Lucas Moura strike and an 88th-minute penalty from Harry Kane looked to have ensured progression into the quarter-finals for Spurs.
But Rochdale refused to give in and secured a richly deserved replay at Wembley as Steven Davies swept into the bottom-right corner in the third minute of stoppage time.
It will be Tottenham's second successive replay after they had to settle for a draw in their fourth-round tie with League Two Newport County, who they defeated 2-0 at the second time of asking.