Sirach 35:4-14

4 Thou shalt not appear empty before the Lord.
5 For all these things because of the commandment.
6 The offering of the righteous maketh the altar fat, and the sweet savour thereof is before the most High.
7 The sacrifice of a just man is acceptable. and the memorial thereof shall never be forgotten.
8 Give the Lord his honour with a good eye, and diminish not the firstfruits of thine hands.
9 In all thy gifts shew a cheerful countenance, and dedicate thy tithes with gladness.
10 Give unto the most High according as he hath enriched thee; and as thou hast gotten, give with a cheerful eye.
11 For the Lord recompenseth, and will give thee seven times as much.
12 Do not think to corrupt with gifts; for such he will not receive: and trust not to unrighteous sacrifices; for the Lord is judge, and with him is no respect of persons.
13 He will not accept any person against a poor man, but will hear the prayer of the oppressed.
14 He will not despise the supplication of the fatherless; nor the widow, when she poureth out her complaint.

The Brenton translation of the Septuagint is in the public domain.