Section 1 Increase in widow’s and widower’s insurance benefits by reason of delayed retirement
“(B) with respect to which—
“(i) in the case of an individual to whom an old-age insurance benefit is payable, such individual was a fully insured individual (as defined in section 214(a)) and—
“(I) was not entitled to such a benefit, or
“(II) was so entitled but did not receive benefits pursuant to a request by such individual that benefits not be paid, or
“(ii) in the case of an individual to whom a widow’s or widower’s insurance benefit is payable, such individual satisfied subparagraphs (A), (B), and (D) of subsection (e)(1) or (f)(1) and—
“(I) was not entitled to such a benefit,
“(II) was so entitled but suffered deductions under section 203(b) or 203(c) in amounts equal to the amount of such benefit, or
“(III) was so entitled but did not receive benefits pursuant to a request by such individual that benefits not be paid, and
“(C) with respect to which such individual was not subject to a penalty under section 1129A.”
“(7) If for any month an individual is entitled (prior to the application of this subsection) both to an old-age insurance benefit and to a widow’s or widower’s insurance benefit, the resulting increase (if any) in the amount of the widow’s or widower’s insurance benefit under paragraph (1) shall be made (prior to the application of subsection (k)(3)(A)) in lieu of any increase in the amount of the old-age insurance benefit under such paragraph, unless—
“(A) the amount of such old-age insurance benefit would be greater than the amount of such widow’s or widower’s insurance benefit after the application of paragraph (1) to each such benefit, or
“(B) the increase which would otherwise be made under such paragraph in the amount of such old-age insurance benefit would result (under the language following subparagraph (F) in the first sentence of subsection (e)(1) or (f)(1)) in the termination of the individual’s entitlement to widow’s or widower’s insurance benefits.”