KJV:
And David girded his sword upon his armour, and he assayed to go; for he had not proved it. And David said unto Saul, I cannot go with these; for I have not proved them. And David put them off him.
NASB:
David girded his sword over his armor and tried to walk, for he had not tested them. So David said to Saul, "I cannot go with these, for I have not tested them." And David took them off.
KJV:
And when the queen of Sheba heard of the fame of Solomon concerning the name of the LORD, she came to prove him with hard questions.
NASB:
Now when the queen of Sheba heard about the fame of Solomon concerning the name of the LORD, she came to test him with difficult questions.
KJV:
And when the queen of Sheba heard of the fame of Solomon, she came to prove Solomon with hard questions at Jerusalem, with a very great company, and camels that bare spices, and gold in abundance, and precious stones: and when she was come to Solomon, she communed with him of all that was in her heart.
NASB:
Now when the queen of Sheba heard of the fame of Solomon, she came to Jerusalem to test Solomon with difficult questions. She had a very large retinue, with camels carrying spices and a large amount of gold and precious stones; and when she came to Solomon, she spoke with him about all that was on her heart.
KJV:
Howbeit in the business of the ambassadors of the princes of Babylon, who sent unto him to inquire of the wonder that was done in the land, God left him, to try him, that he might know all that was in his heart.
NASB:
Even in the matter of the envoys of the rulers of Babylon, who sent to him to inquire of the wonder that had happened in the land, God left him alone only to test him, that He might know all that was in his heart.
KJV:
If we assay to commune with thee, wilt thou be grieved? but who can withhold himself from speaking?
NASB:
"If one ventures a word with you, will you become impatient? But who can refrain from speaking?
KJV:
Examine me, O LORD, and prove me; try my reins and my heart.
NASB:
Examine me, O LORD, and try me; Test my mind and my heart.
KJV:
And they tempted God in their heart by asking meat for their lust.
NASB:
And in their heart they put God to the test By asking food according to their desire.