Ezekiel 4:10
And thy meat which thou shalt eat shall be by weight, twenty shekels a day: from time to time shalt thou eat it.
Cross-reference
Ezekiel 4:16 explains the meaning: God will cut off bread supply, causing them to eat by weight in anxiety.
Ezekiel 14:13 describes God cutting off bread supply as judgment for sin — the same famine context symbolized by the ration here.
In Leviticus 26:26, eating bread by weight is a covenant curse for disobedience — Ezekiel's symbolic ration enacts this very curse.
Revelation 6:5 depicts a black horse of famine with scales for weighing bread — mirroring the rationed bread by weight here.
Deuteronomy 28:51-68 describes severe famine during siege — the same judgment context symbolized by the rationed bread here.
Isaiah 3:1 speaks of God removing the supply of bread and water — the same deprivation enacted in Ezekiel's symbolic ration.