Hawzah News Agency – The merciful prophet of Islam (pbuh) says:

رُبَّ شَهوَةِ ساعَةٍ تُورِثُ حُزناً طَويلاً.

'Many a desire of one moment brings about long-lasting grief.'

Source: Bihar al-Anwar, v. 77, p. 82, no. 3