Exegesis:

kai eboēsen ‘and he cried out.’ When boaō is compared to krazō (v. 39), the latter is the stronger in meaning.

Iēsou, huie Dauid ‘Jesus, Son of David.’ huios means here ‘male descendant.’ The phrase ‘Son of David’ is a Messianic title.

eleēson me ‘have pity on me,’ cf. on 17.13.

Translation:

Cried, or, ‘shouted,’ ‘called out loudly.’

Have mercy on me, cf. on 1.50.

Quoted with permission from Reiling, J. and Swellengrebel, J.L. A Handbook on the Gospel of Luke. (UBS Handbook Series). New York: UBS, 1971. For this and other handbooks for translators see here . Make sure to also consult the Handbook on the Gospel of Mark for parallel or similar verses.