20 When the disciples saw this, they were amazed. “How did the fig tree dry up so quickly?” they asked.
Matthew 21:20 Cross References - ISV
Isaiah 40:6-8
6 The Word of God Endures ForeverA voice says, “Cry out!” So I asked, “What am I to cry out?” “All humanity is grass, and all its loyalty is like the flowers of the field.
7 Grass withers and flowers fade away when the LORD’s breath blows on them; surely the people are like grass.
8 Grass withers and flowers fade away, when the LORD’s breath blows on them, but the word of our God will stand forever. “