Do not be quick to speak with your mouth, or be hasty to utter a word before God with your heart. For God is in heaven, and you are on the earth; therefore may your words be few.
Then he said to Him, “Let not the Lord be angry, and I will speak. Suppose there will be thirty found there?” Again He said, “I will not do it if I find thirty there.”
Then he said, “Let not the Lord be angry, and I will speak only once more. Suppose ten will be found there?” Then He said, “I will not destroy it for the sake of ten.”
Or when a person swears by speaking rashly with his lips to do evil or to do good, anything that a man may speak rashly by oath, and he did not realize it, but when he realizes it, then he has become guilty of any of these things.