Boast not thyself of to-morrow; for thou knowest not what a day may bring forth.
King James Version (KJV) - Proverbs 27:1 >Boast not thyself of to morrow; for thou knowest not what a day may bring forth.
Berean Study Bible (BSB) - Proverbs 27:1 >Do not boast about tomorrow, for you do not know what a day may bring.