'Grounds' in the Bible

Fled from cherished Zion are all that were her splendor. Her princes have become like deer that cannot find their feeding grounds. They flee with strength exhausted from their pursuers.

Eat anything that is sold in the meat market without raising any question about it on the grounds of conscience,

If an unbeliever invites you to his house and you wish to go, eat whatever is set before you, raising no question on the grounds of conscience.