To present or hand over their cards (often referring to playing cards or business cards, depending on context)

उनके कार्ड देने के लिए

English Usage: When they reached the checkpoint, they were asked to give their cards.

Hindi Usage: जब वे चेकपॉइंट पर पहुंचे, तो उनसे अपने कार्ड देने के लिए कहा गया।