Genesis 4:3-5

Brenton(i) 3 And it was so after some time that Cain brought of the fruits of the earth a sacrifice to the Lord. 4 And Abel also brought of the first born of his sheep and of his fatlings, and God looked upon Abel and his gifts, 5 but Cain and his sacrifices he regarded not, and Cain was exceedingly sorrowful and his countenance fell.