Luke 17:6

So the Lord said, "If you have faith like a mustard seed, you could say to this mulberry tree, 'Be uprooted and planted in the sea,' and it would obey you.

Matthew 17:20

And he said to them, "Because of your little faith. For truly I say to you, if you have faith like a mustard seed, you will say to this mountain, 'Move from here [to] there,' and it will move, and nothing will be impossible for you."

Matthew 21:21

And Jesus answered [and] said to them, "Truly I say to you, if you have faith and do not doubt, you will do not only [what was done to] the fig tree, but even if you say to this mountain, 'Be lifted up and thrown into the sea," it will happen!

Mark 9:23

But Jesus said to him, "If you are able! All [things] [are] possible for the one who believes!"

Luke 13:19

It is like a mustard seed that a man took [and] sowed in his own garden, and it grew and became a tree, and the birds of the sky nested in its branches."

Matthew 13:31-32

He put before them another parable, saying, "The kingdom of heaven is like a mustard seed that a man took [and] sowed in his field.

Mark 11:22-23

And Jesus answered [and] said to them, "Have faith in God!

Luke 19:4

And he ran on ahead [and] climbed up into a sycamore tree so that he could see him, because he was going to go through [that way].

1 Corinthians 13:2

And if I have [the gift of] prophecy and I know all mysteries and all knowledge, and if I have all faith so that [I can] remove mountains, but do not have love, I am nothing.

Treasury of Scripture Knowledge

Summary

And the Lord said, If ye had faith as a grain of mustard seed, ye might say unto this sycamine tree, Be thou plucked up by the root, and be thou planted in the sea; and it should obey you.

Bible References

If

Matthew 17:20
And he said to them, "Because of your little faith. For truly I say to you, if you have faith like a mustard seed, you will say to this mountain, 'Move from here [to] there,' and it will move, and nothing will be impossible for you."
Matthew 21:21
And Jesus answered [and] said to them, "Truly I say to you, if you have faith and do not doubt, you will do not only [what was done to] the fig tree, but even if you say to this mountain, 'Be lifted up and thrown into the sea," it will happen!
Mark 9:23
But Jesus said to him, "If you are able! All [things] [are] possible for the one who believes!"
Mark 11:22
And Jesus answered [and] said to them, "Have faith in God!
1 Corinthians 13:2
And if I have [the gift of] prophecy and I know all mysteries and all knowledge, and if I have all faith so that [I can] remove mountains, but do not have love, I am nothing.

As

Luke 13:19
It is like a mustard seed that a man took [and] sowed in his own garden, and it grew and became a tree, and the birds of the sky nested in its branches."
Matthew 13:31
He put before them another parable, saying, "The kingdom of heaven is like a mustard seed that a man took [and] sowed in his field.