εἰκέναι
From LSJ
Οὐκ ἔστιν ἀγαθὸν ἐν ἀνθρώπῳ ὃ φάγεται καὶ ὃ πίεται καὶ ὃ δείξει τῇ ψυχῇ αὐτοῦ ἀγαθὸν ἐν μόχθῳ αὐτοῦ (Ecclesiastes 2:24, LXX version) → What is good in a human is not what he eats and drinks and shows off to his soul as a benefit of his labor
English (LSJ)
Att. for ἐοικέναι, inf. of ἔοικα.
Greek (Liddell-Scott)
εἰκέναι: Ἀττ. ἀντὶ ἐοικέναι, ἀπαρέμφ. τοῦ ἔοικα.