Ezekiel 4:11
Thou shalt drink also water by measure, the sixth part of an hin: from time to time shalt thou drink.
Cross-reference
Ezekiel 4:16
Parallel
Ezekiel 4:16 confirms that the measured water symbolizes the anxious, limited supply during siege.
John 3:34
Contrast
John 3:34 says God gives the Spirit without measure — contrasting with the measured water here that symbolizes judgment and scarcity.
Isaiah 5:13
Parallel
Isaiah 5:13 describes thirst as a result of exile — the same deprivation symbolized by the measured water here.