o sangue in English:

Blood will tell.

The doctor did everything possible as a physician to save the life of the dying child; he also gave his blood to help the child weather the storm.

Suffering from terminal cancer, he was thrown out of a certain veteran hospital in New York three times because he adamantly rejected blood transfusions.

A body of researchers funded by Frito-Lay are attempting to compile a list of bite-size snack foods through which the body and blood of Christ can transubstantiate.

I've added an alternative sentence and I've tagged it as 'old fashioned'. What more do you want, blood?

If you frequently spit-up blood you should call an ambulance or have a nearby physician make a house call.

I have recklessness in my blood. Since the time I was a child, I've only managed to hurt myself.

As she fetched Dima the suit, the shopkeeper noticed smears of blood on his shirt, and couldn't help but stare in shock.

Take the child away into the forest; I never want to see her again. Kill her, and bring me back this handkerchief soaked in her blood as proof.

We were founded upon the ideal that all are created equal, and we have shed blood and struggled for centuries to give meaning to those words – within our borders, and around the world.

Truthfully, at that time, I didn't have the first idea about such talk: family links, blood relations or whatever.

Oh, right, you're a werewolf, aren't you? "I'm mixed blood, so I don't transform or anything."

Ursula and Chelsea are battling over the boy they both have a crush on. Judging from the blood and teeth everywhere, this seems to be more of a matter of power than love.