﴿ ثُمَّ يَأْتِى مِنۢ بَعْدِ ذَٰلِكَ سَبْعٌۭ شِدَادٌۭ يَأْكُلْنَ مَا قَدَّمْتُمْ لَهُنَّ إِلَّا قَلِيلًۭا مِّمَّا تُحْصِنُونَ ﴾

“for, after that [period of seven good years] there will come seven hard [years] which will devour all that you shall have laid up for them, excepting only a little of that which you shall have kept in store.”

Then after that in other words after the seven fertile years there shall come seven hard barren and unyielding years — the interpretation of the seven lean ones — which shall devour what you set aside for them of grain sown during the fertile years in other words you shall eat all this during these seven hard years all except a little which you have preserved stored.