Luke 14:29-31

MLV(i) 29 Lest, when he has laid a foundation and is not strong-enough to complete, all who view it may begin to mock him, 30 saying, This one began to build and was not strong-enough to complete.
31 Or what king, while traveling to encounter a different king in war, has not sit down first and plans if he is able at ten-thousand to encounter the one who is coming against him with twenty thousand?