Where is this in Scripture?
Ephesians 2:3b: "[We] were by nature children of wrath, like the rest of mankind."
Romans 3:10-11: "None is righteous, no, not one; no one understands; no one seeks for God."
Romans 8:7-9: "For the mind that is set on the flesh is hostile to God, for it does not submit to God's law; indeed, it cannot. Those who are in the flesh cannot please God. You, however, are not in the flesh but in the Spirit, if in fact the Spirit of God dwells in you. Anyone who does not have the Spirit of Christ does not belong to him."
1 Corinthians 2:14: "The natural person does not accept the things of the Spirit of God, for they are folly to him, and he is not able to understand them because they are spiritually discerned."
And many more, GOOGLE IT. Here is one (dunno about the site just looked it up
https://www.theopedia.com/total-depravity