Matthew 13:6

and the sun having risen they were scorched, and through not having root, they withered,

Isaiah 49:10

They do not hunger, nor thirst, Nor smite them doth mirage and sun, For He who is pitying them doth lead them, And by fountains of waters doth tend them.

Matthew 7:26-27

'And every one who is hearing of me these words, and is not doing them, shall be likened to a foolish man who built his house upon the sand;

Matthew 13:21

and he hath not root in himself, but is temporary, and persecution or tribulation having happened because of the word, immediately he is stumbled.

Luke 8:13

'And those upon the rock: They who, when they may hear, with joy do receive the word, and these have no root, who for a time believe, and in time of temptation fall away.

Ephesians 3:17

that the Christ may dwell through the faith in your hearts, in love having been rooted and founded,

Colossians 1:23

if also ye remain in the faith, being founded and settled, and not moved away from the hope of the good news, which ye heard, which was preached in all the creation that is under the heaven, of which I became -- I Paul -- a ministrant.

Colossians 2:7

being rooted and built up in him, and confirmed in the faith, as ye were taught -- abounding in it in thanksgiving.

James 1:11-12

for the sun did rise with the burning heat, and did wither the grass, and the flower of it fell, and the grace of its appearance did perish, so also the rich in his way shall fade away!

Revelation 7:16

they shall not hunger any more, nor may the sun fall upon them, nor any heat,

Treasury of Scripture Knowledge

Summary

And when the sun was up, they were scorched; and because they had no root, they withered away.

General references

Bible References

When

Matthew 13:21
and he hath not root in himself, but is temporary, and persecution or tribulation having happened because of the word, immediately he is stumbled.
Isaiah 49:10
They do not hunger, nor thirst, Nor smite them doth mirage and sun, For He who is pitying them doth lead them, And by fountains of waters doth tend them.
James 1:11
for the sun did rise with the burning heat, and did wither the grass, and the flower of it fell, and the grace of its appearance did perish, so also the rich in his way shall fade away!
Revelation 7:16
they shall not hunger any more, nor may the sun fall upon them, nor any heat,

Because

Matthew 7:26
'And every one who is hearing of me these words, and is not doing them, shall be likened to a foolish man who built his house upon the sand;
Luke 8:13
'And those upon the rock: They who, when they may hear, with joy do receive the word, and these have no root, who for a time believe, and in time of temptation fall away.
Ephesians 3:17
that the Christ may dwell through the faith in your hearts, in love having been rooted and founded,
Colossians 1:23
if also ye remain in the faith, being founded and settled, and not moved away from the hope of the good news, which ye heard, which was preached in all the creation that is under the heaven, of which I became -- I Paul -- a ministrant.
Colossians 2:7
being rooted and built up in him, and confirmed in the faith, as ye were taught -- abounding in it in thanksgiving.

General references

Mark 4:5
and other fell upon the rocky ground, where it had not much earth, and immediately it sprang forth, because of not having depth of earth,
Luke 8:6
'And other fell upon the rock, and having sprung up, it did wither, through not having moisture.