Numbers 11:7

Now the manna [was] like coriander seed, and its outward appearance was like that of bdellium-gum.

Exodus 16:31

And the house of Israel called its name "manna." And it [was] like coriander seed, white, and its taste [was] like a wafer with honey.

Genesis 2:12

(The gold of that land [is] good; bdellium and onyx stones [are] there.)

Exodus 16:14-15

And the layer of dew came up, {and there} on the face of the desert was a fine granular substance, fine like frost on the ground.

1 Corinthians 1:23-24

but we preach Christ crucified, to the Jews a cause for stumbling, but to the Gentiles foolishness,

Revelation 2:17

The one who has an ear, let him hear what the Spirit says to the churches. To the one who conquers, I will give to him [some] of the hidden manna, and I will give to him a white stone, and on the stone a new name written, that no one knows except the one who receives [it].'

Treasury of Scripture Knowledge

Summary

And the manna was as coriander seed, and the colour thereof as the colour of bdellium.

Bdellium

Bible References

The manna

Exodus 16:14
And the layer of dew came up, {and there} on the face of the desert was a fine granular substance, fine like frost on the ground.
1 Corinthians 1:23
but we preach Christ crucified, to the Jews a cause for stumbling, but to the Gentiles foolishness,
Revelation 2:17
The one who has an ear, let him hear what the Spirit says to the churches. To the one who conquers, I will give to him [some] of the hidden manna, and I will give to him a white stone, and on the stone a new name written, that no one knows except the one who receives [it].'

Bdellium

Genesis 2:12
(The gold of that land [is] good; bdellium and onyx stones [are] there.)