Continue to obey your leaders and submit to them, for they keep watch over your souls as those who must give an account. Let them (poiōsin | ποιῶσιν | pres act subj 3 pl) do (poiōsin | ποιῶσιν | pres act subj 3 pl) this with joy, and not with groaning, for that would be of no advantage to you.
Reference
Hebrews 13:17
Sequence
453