Matthew 13:32

'tis one indeed of the smallest grains: but when it is grown, it is the largest of the pulse kind, and becomes a tree: so that the birds of the air come and lodge in its branches.

Acts 1:15

At that time the disciples being assembled, to the number of about an hundred and twenty, Peter rose up in the midst of them,

Acts 21:20

upon hearing this, they gave glory to God: and thus address'd Paul, you see, brother, how many thousand believing Jews there are, all however zealous for the law.

Romans 15:18-19

for I will not offer to mention any thing, but what Christ has wrought by me, to make the Gentiles christians, both in profession and practice:

Revelation 11:15

The seventh angel sounded, and there were great voices in heaven, crying, "the kingdom of this world is become the kingdom of our Lord, and of his Christ, and he shall reign for ever and ever."

Treasury of Scripture Knowledge

Summary

Which indeed is the least of all seeds: but when it is grown, it is the greatest among herbs, and becometh a tree, so that the birds of the air come and lodge in the branches thereof.

Bible References

The least

Acts 1:15
At that time the disciples being assembled, to the number of about an hundred and twenty, Peter rose up in the midst of them,
Acts 21:20
upon hearing this, they gave glory to God: and thus address'd Paul, you see, brother, how many thousand believing Jews there are, all however zealous for the law.
Revelation 11:15
The seventh angel sounded, and there were great voices in heaven, crying, "the kingdom of this world is become the kingdom of our Lord, and of his Christ, and he shall reign for ever and ever."