Matthew 5:34

But I tell you not to swear at all, either by heaven, for it is God's throne,

Matthew 21:20

When the disciples saw it, they were dumbfounded, and asked, "How is it that the fig tree withered up all at once?"

Luke 15:18

I will get up and go to my father, and say to him, "Father, I have sinned against heaven and in your opinion;

Luke 15:21

His son said to him, 'Father, I have sinned against heaven and in your opinion; I no longer deserve to be called your son; just treat me like one of your hired men.'

Treasury of Scripture Knowledge

Summary

And whereas they commanded to leave the stump of the tree roots; thy kingdom shall be sure unto thee, after that thou shalt have known that the heavens do rule.

Bible References

The heavens

Matthew 5:34
But I tell you not to swear at all, either by heaven, for it is God's throne,
Matthew 21:20
When the disciples saw it, they were dumbfounded, and asked, "How is it that the fig tree withered up all at once?"
Luke 15:18
I will get up and go to my father, and say to him, "Father, I have sinned against heaven and in your opinion;