"It is easier for a camel to go through the eye of a needle than for a rich person to enter God's kingdom!" Mark 10:25
Or in this case, a fox.
According to Grace For You, "Christ wasn’t referring to the eye of a literal needle—that would be preposterous. Instead, He was talking about a narrow entrance into the city of Jerusalem, a gate known locally as “the eye of the needle.” This gate was so small that a camel could only be brought through with great difficulty, squeezed through on its knees—which depicts how we humbly need to come to the Lord." (link)
I quite like the literal image, though. It paints something impossible and absurd---impossible by man, but possible through God.
