Bukhari 4742

From Sahih Bukhari (Hadith 4742):

Narrated Ibn `Abbas:Regarding the Verse: "And among men is he who worships Allah's as it were on the very edge." (22.11). A man used to come to Medina and if his wife brought a son and his mares produces offspring, he would say, "This religion (Islam) is good," but if his wife did not give birth to a child and his mares produced no offspring, he would say, "This religion is bad