'Acknowledge' in the Bible

"May you acknowledge and take to heart this day that the LORD is God in the heavens above and over the earth below there is no other God.

Instead, he must acknowledge the firstborn of the unloved wife by giving him double of everything he owns, because he is really the first fruit of his father's strength. The right of the firstborn belongs to him."

Approach the priest who is in charge at that time and say to him, "I acknowledge today to the LORD your God that I've arrived in the land that the LORD promised our ancestors to give us.'

the one who told his mother and father, "I don't know them,' and who would neither acknowledge his brothers nor know his own children. For they kept your word and guarded your covenant.