Abbott-Smith Manual Greek Lexicon
ἐξ-αιτέω (G1809)
1 * ἐξ-αιτέω , -ῶ to ask from ; mid., to ask for oneself, demand : aor., ἐξῃτήσατο , c. acc ( obtained you by asking , R, mg.), Lk 22:31 (v. Field, Notes , 76; Cremer, 73).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain