וְשַׁ֧בְתִּי אֲנִ֛י וָאֶרְאֶ֥ה הֶ֖בֶל תַּ֥חַת הַשָּֽׁמֶשׁ׃
Then I returned and saw vanity under the sun.
Rashi on Ecclesiastes
Under the sun. Is the same as, “under the heavens.”
Kohelet Rabbah
“I returned and saw vanity under the heavens” (Ecclesiastes 4:7).
“I returned and saw vanity under the heavens” – this is the banner of the angel of death.
“I returned and saw vanity under the heavens” – this is the banner of the angel of death.