All perfect praise be to Allah, The Lord of the Worlds. I testify that there is none worthy of worship except Allah, and that Muhammad, sallAllahu 'alayhi wa sallam, is His Slave and Messenger.We have not come across a Hadeeth or a reported tradition with that meaning.Regarding urging people to be secretive about their affairs, the Prophet (saw) said: "Resort to secrecy for the fulfillment and success of your needs for, verily, every one who has a blessing is envied." [reported by At-Tabaraani, Abu Nu'aym, and Al-Bayhaqi in Ash-Shu'ab; narrated by Mu'aath] [Al-Albaani graded it Saheeh (sound)]Allaah Knows best.
(Source: islam_web) Classified in Islamic Creed > Envy and the Evil Eye