the eye of a needle

the eye of a needle

a very small opening or space (used to emphasize the impossibility of a projected endeavour).
This phrase comes from Matthew 19:24: ‘It is easier for a camel to go through the eye of a needle, than for a rich man to enter the kingdom of God’.
2001 FourFourTwo Able to thread a pass through the eye of a needle, he can play in the centre or on either flank.
See also: eye, needle, of