διαστέλλομαι

From LSJ

ἄφες ἡμῖν τὰ ὀφειλήματα ἡμῶνforgive us our trespasses

Source

English (Strong)

middle voice from διά and στέλλω; to set (oneself) apart (figuratively, distinguish), i.e. (by implication) to enjoin: charge, that which was (give) commanded(-ment).