Luke 14:28-32

AUV(i) 28 For which one of you who wants to build a [lookout] tower will not first sit down and calculate its cost, to see whether he has enough [money and materiel] to complete it? 29 For if he does not, maybe after he has laid the foundation and [then] is not able to complete [the tower], everyone who sees it will ridicule him, 30 saying, ‘This man began to build [a tower] but was not able to finish it.’ 31 Or what king, planning to engage another king in war, will not first sit down and evaluate whether he will be able, with ten thousand [soldiers], to defeat someone who attacks him with twenty thousand [soldiers]? 32 Or maybe, while the enemy is still a long way off, he will send representatives to ask for peace terms.