Rabbi Shimon ben Gamliel, in the name of Rabbi Yehoshua, says, "Since the destruction of the Temple a day has not passed without a curse; the dew does not come down with a blessing, and the fruits have lost their proper taste. Rabbi Yossi adds, C( Also the lusciousuess of the fruit is gone. Rabbi Shimon ben Elazar says, " With the decay of purity the taste and aroma (of the fruit) has disappeared, and with the tithes and richness of the corn." The sages say, "Lewdness and witchcraft ruin everything."
How the World Lost Its Flavor When the Temple Fell
Sotah 48a