Surah At-Taubah (The Repentance), Verse 53

قُلْ اَنْفِقُوْا طَوْعًا اَوْ كَرْهًا لَّنْ یُّتَقَبَّلَ مِنْكُمْ اِنَّكُمْ كُنْتُمْ قَوْمًا فٰسِقِیْنَ ۟

Qul anfiqoo taw'an aw karhal lany yutaqabbala min kum innakum kuntum qawman faasiqeen

“Say: "Spend (for the cause) willingly or unwillingly: not from you will it be accepted: for ye are indeed a people rebellious and wicked."”

Quran 9:53 (Yusuf Ali Translation)