Tosefta к Дварим 26:11

Rebbi Meir says, “From where [do we know] that just like you have to bless [God] for good [things that happen to you], so too you have to bless [God] for bad [things that happen to you]? The Torah teaches us, ‘… that which Hashem, your God, has given you …’ (Deuteronomy 26:11). “Your God” [meaning] “your Judge”. For every judgment that He judges you, whether positively or negatively.”