NET
28 For which of you, wanting to build a tower, doesn’t sit down first and compute the cost to see if he has enough money to complete it?
Darby
28 For which of you, desirous of building a tower, does not first sit down and count the cost, if he have what [is needed] to complete it;
KJV
28 “For which of you, intending to build a tower, sitteth not down first, and counteth the cost, whether he have” [sufficient] “to finish” [it]?