Luke 14:29-31

Riverside(i) 29 for fear that, after he has laid the foundation and cannot finish it, all the onlookers may begin to ridicule him, 30 saying, 'This man began to build and could not finish.' 31 Or what king going to meet another king in war does not first sit down and deliberate whether he is able with ten thousand to meet him who is coming against him with twenty thousand?