Parallel
Ecclesiastes 5:12
Rahlfs Septuagint (1935) · Berean Standard Bible
ἔστιν ἀρρωστία ἣν εἶδον ὑπὸ τὸν ἥλιον πλοῦτον φυλασσόμενον τῷ παρ᾿ αὐτοῦ εἰς κακίαν αὐτοῦ
The sleep of the worker is sweet, whether he eats little or much, but the abundance of the rich man permits him no sleep.