Isaiah 30:20
"And though the Lord give you the bread of adversity, and the water of affliction, yet shall not thy teachers be removed into a corner any more, but thine eyes shall see thy teachers:"
Cross References (ranked by relevance)
Thou feedest them with the bread of tears; and givest them tears to drink in great measure.
And say, Thus saith the king, Put this fellow in the prison, and feed him with bread of affliction and with water of affliction, until I come in peace.
It is vain for you to rise up early, to sit up late, to eat the bread of sorrows: for so he giveth his beloved sleep.
Confirming the souls of the disciples, and exhorting them to continue in the faith, and that we must through much tribulation enter into the kingdom of God.
We see not our signs: there is no more any prophet: neither is there among us any that knoweth how long.
For I have eaten ashes like bread, and mingled my drink with weeping,
For his anger endureth but a moment; in his favour is life: weeping may endure for a night, but joy cometh in the morning.
Thou shalt eat no leavened bread with it; seven days shalt thou eat unleavened bread therewith, even the bread of affliction; for thou camest forth out of the land of Egypt in haste: that thou mayest remember the day when thou camest forth out of the land of Egypt all the days of thy life.
And he gave some, apostles; and some, prophets; and some, evangelists; and some, pastors and teachers;
And say, Thus saith the king, Put this fellow in the prison, and feed him with bread of affliction and with water of affliction, until I return in peace.