ἀνιερωστί
From LSJ
Τὸ μανθάνειν δ' ἥδιστον εὖ λέγοντος, εἰ κέρδος λέγοι → It is the sweetest thing to learn from one speaking well, if they speak profitably
English (LSJ)
Adv. of ἀνίεπος, Heraclit.14.
Greek (Liddell-Scott)
ἀνιερωστί: Ἐπίρρ. = ἀνιέρως Ἡράκλειτ. παρ’ Εὐσ. Εὐαγ. Πρ. 67Α, Κλήμ. Ἀλ. 19.