New King James Version
Lest I be full and deny You, And say, “Who is the LORD?” Or lest I be poor and steal, And profane the name of my God.

King James Bible
Lest I be full, and deny thee, and say, Who is the LORD? or lest I be poor, and steal, and take the name of my God in vain.

American Standard Version
Lest I be full, and deny thee , and say, Who is Jehovah? Or lest I be poor, and steal, And use profanely the name of my God.

Berean Study Bible
Otherwise, I may have too much and deny You, saying, ‘Who is the LORD?’ Or I may become poor and steal, profaning the name of my God.

Douay-Rheims Bible
Lest perhaps being filled, I should be tempted to deny, and say: Who is the Lord? or being compelled by poverty, I should steal, and forswear the name of my God.

English Revised Version
Lest I be full, and deny thee, and say, Who is the LORD? or lest I be poor, and steal, and use profanely the name of my God.

World English Bible
lest I be full, deny you, and say, 'Who is Yahweh?' or lest I be poor, and steal, and so dishonor the name of my God.

Young's Literal Translation
Lest I become satiated, and have denied, And have said, 'Who is Jehovah?' And lest I be poor, and have stolen, And have laid hold of the name of my God.

Proverbs 30:9 Additional Translations ...