Guard your steps when you go to the house of God, and be more ready to hear, than to give the sacrifice of fools: for they consider not that they do evil.
Speak unto all the people of the land, and to the priests, saying, When you fasted and mourned in the fifth and seventh month, even those seventy years, did you at all fast unto me, even to me?
Three times in a year shall all your males appear before the LORD your God in the place which he shall choose; in the feast of unleavened bread, and in the feast of weeks, and in the feast of tabernacles: and they shall not appear before the LORD empty: