'Fringes' in the Bible

“Speak to the sons of Israel and tell them to make for themselves tassels on the hems of their garments throughout their generations, and put a cord of blue on the tassel of each hem.

“Yet these are just the fringes of His ways [mere samples of His power],The faintest whisper of His voice!Who can contemplate the thunder of His [full] mighty power?”

They do all their deeds to be seen by men; for they make their phylacteries (tefillin) wide [to make them more conspicuous] and make their tassels long.