In addition to writing and speaking messages from God, Israelite or Judean "nevi'im" ("spokespersons", "prophets") often acted out prophetic parables in their life. For example, in order to contrast the people's disobedience with the obedience of the Rechabites, God has Jeremiah invite the Rechabites to drink wine, in disobedience to their ancestor's command. The Rechabites refuse, for which God commends them. Other prophetic parables acted out by Jeremiah include burying a linen belt so that it gets ruined to illustrate how God intends to ruin Judah's pride. Likewise, Jeremiah buys a clay jar and smashes it in the Valley of Ben Hinnom in front of elders and priests to illustrate that God will smash the nation of Judah and the city of Judah beyond repair. God instructs Jeremiah to make a yoke from wood and leather straps and to put it on his own neck to demonstrate how God will put the nation under the yoke of Nebuchadnezzar, king of Babylon. In a similar way, the prophet Isaiah had to walk stripped and barefoot for three years to illustrate the coming captivity, and the prophet Ezekiel had to lie on his side for 390 days and eat measured food to illustrate the coming siege.