Gleanings — Paragraph 194
Source (Arabic)
(لوح أشر ف) قل يا قوم لا تنمعوا أنفسكم عن فضل الله ورحمته ومن يمنع إنّه على خسران عظيم
Translation
Say: O people! Withhold not from yourselves the grace of God and His mercy. Whoso withholdeth himself therefrom is indeed in grievous loss.