Leviticus 11:43

You must not defile yourselves with any swarmer that swarms, and you must not make yourselves unclean by them and [so] be made unclean by them,

Leviticus 20:25

And you shall distinguish between the clean and the unclean animal and between the unclean and the clean bird; and you shall not defile yourselves with the animal or with the bird or with anything that moves along the ground that I have set apart for you {as unclean}.

Leviticus 11:41-42

" 'And any swarmer that swarms on the land [is] detestable; it must not be eaten.

Treasury of Scripture Knowledge

Summary

Ye shall not make yourselves abominable with any creeping thing that creepeth, neither shall ye make yourselves unclean with them, that ye should be defiled thereby.

General references

Bible References

Ye shall

Leviticus 11:41
" 'And any swarmer that swarms on the land [is] detestable; it must not be eaten.
Leviticus 20:25
And you shall distinguish between the clean and the unclean animal and between the unclean and the clean bird; and you shall not defile yourselves with the animal or with the bird or with anything that moves along the ground that I have set apart for you {as unclean}.

General references

Deuteronomy 14:3
You shall not eat any detestable thing.