G2433–ἱλάσκομαι–hilaskomai

And the tax-gatherer, standing afar off, would not lift up even his eyes to heaven, but smote upon his breast, saying, O God, have compassion on me, the sinner.

ἱλάσθητί hilasthēti “do be merciful”

Wherefore it behoved him in all things to be made like to [supplied: his] brethren, that he might be a merciful and faithful high priest in things relating to God, to make propitiation for the sins of the people;

ἱλάσκεσθαι hilaskesthai “to make propitiation for”