"You'll be out of here within a few days, unless the doctors really dig in their heels."
It would have been very easy for them to dig in their heels and walk away.
I decided to take a chance and dug in my heels.
"But this is one of those issues where we are just going to have to dig in our heels."
But if this kept up he was going to dig in his heels.
"They dug in their heels and want to keep the system as it is."
I developed a thick skin and dug in my heels.
She tried to dig in her heels but could not slow herself.
Toby dug in his heels a couple of feet away.
He dug in his heels and brought himself up violently.
People are beginning to rely much more on their family.
Not without something he had come to rely on way too much.
I do hope we don't have to rely on him though.
You will need to rely on others to get around.
Because we shouldn't rely on them to do our work for us.
As a result, they no longer have to rely on just a phone line or two.
Which is why I wouldn't rely on my computer alone.
And even then we have to rely on two days to get someone over.
I didn't want to rely on Mother or give her any more control over me than she already had.
The federal government and all the states rely on the following.
She would have to rely upon her mother even more.
Any such person relies upon the report at his own risk.
He'd have to rely upon the away team for that.
As ever, you are a man to be relied upon.
But how far was the man to be relied upon?
His name is George; you may rely upon him absolutely.
We can't rely upon military force alone to protect our country.
The running game is relied upon less than many would expect.
He could not rely too much upon his advantage in age.
It's difficult to rely upon a source that comes and goes.