Leviticus 22:28

And you shall not slaughter an ox or a sheep and {its young} on {the same day}.

Deuteronomy 22:6-7

"If a bird's nest is found {before you} on the road in any tree or on the ground, [and there are] chicks or eggs, and the mother [is] lying down on the chicks or the eggs, you shall not take the mother along with the young;

Exodus 23:19

" 'The best of the firstfruits of your land you will bring to the house of Yahweh your God. " 'You will not boil a young goat in its mother's milk.

Exodus 34:26

The beginning of the firstfruits of your land you will bring [to] the house of Yahweh your God. You will not boil a young goat in its mother's milk."

Deuteronomy 14:21

"You shall not eat any carcass; you may give it to the alien who [is] in your {towns}, and he may eat it, or you may sell [it] to a foreigner, for you [are] a holy people for Yahweh your God; you may not boil a kid in its mother's milk.

Treasury of Scripture Knowledge

Summary

And whether it be cow or ewe, ye shall not kill it and her young both in one day.

Bible References

Ye shall not kill it

Exodus 23:19
" 'The best of the firstfruits of your land you will bring to the house of Yahweh your God. " 'You will not boil a young goat in its mother's milk.
Exodus 34:26
The beginning of the firstfruits of your land you will bring [to] the house of Yahweh your God. You will not boil a young goat in its mother's milk."
Deuteronomy 14:21
"You shall not eat any carcass; you may give it to the alien who [is] in your {towns}, and he may eat it, or you may sell [it] to a foreigner, for you [are] a holy people for Yahweh your God; you may not boil a kid in its mother's milk.
Deuteronomy 22:6
"If a bird's nest is found {before you} on the road in any tree or on the ground, [and there are] chicks or eggs, and the mother [is] lying down on the chicks or the eggs, you shall not take the mother along with the young;